14 best outdoor wood boilers

Outdoor wood boilers, also known as outdoor wood furnaces or OWBs, are heating appliances designed to provide heat to homes or other structures by burning wood, typically in the form of logs, wood chips, or pellets. These boilers are situated outside the building they heat and are connected to the indoor heating system. Here's what you should know about outdoor wood boilers:

  1. Heating Method: Outdoor wood boilers operate by burning wood to generate heat. The combustion process takes place in a firebox, and the heat produced is transferred to a heat exchanger, which then transfers the heat to the water or air used to heat the indoor space.

  2. Location: As the name suggests, outdoor wood boilers are installed outdoors, typically a short distance away from the building they are heating. They are connected to the indoor heating system through underground pipes or ductwork.

  3. Fuel Types: These boilers are designed to burn various types of wood, including logs, wood chips, and wood pellets. The choice of fuel can impact the efficiency and convenience of the boiler.

  4. Heating Mediums: Outdoor wood boilers can heat water or air, depending on the type of heating system they are integrated with.They are commonly used in conjunction with hydronic (water-based) heating systems.

  5. Efficiency: The efficiency of outdoor wood boilers can vary depending on their design and combustion technology. Modern models are designed to be more efficient and environmentally friendly, with features such as secondary combustion chambers and improved insulation.

  6. Heat Distribution: The heat produced by the outdoor wood boiler is distributed to the indoor space through a network of pipes, radiators, or a forced-air system. The heat can be used for space heating, domestic hot water, or even heating swimming pools.

  7. Wood Storage: Owners of outdoor wood boilers typically need a storage area for the wood fuel. Proper wood storage is essential to ensure the wood is dry and ready for combustion.

  8. Environmental Considerations: Burning wood can release emissions, including particulate matter and carbon monoxide. Some modern outdoor wood boilers are designed with emission-reduction technologies to minimize their environmental impact.

  9. Regulations and Codes: The installation and operation of outdoor wood boilers may be subject to local regulations and building codes. It's important to check with local authorities and follow the guidelines to ensure safe and compliant installation.

  10. Maintenance: Like any heating system, outdoor wood boilers require regular maintenance to ensure optimal performance. This includes cleaning the firebox, checking the combustion process, and inspecting the heat exchanger.

  11. Cost Considerations: The cost of an outdoor wood boiler includes the purchase of the unit itself, installation, fuel, and ongoing maintenance. It's important to weigh these costs against potential energy savings when considering such a system.

In summary, outdoor wood boilers are heating appliances that burn wood to provide heat to indoor spaces. They are installed outside the building they heat and can use various types of wood as fuel. Proper installation, maintenance, and compliance with local regulations are essential when using outdoor wood boilers for heating.

Below you can find our editor's choice of the best outdoor wood boilers on the market
  

Boiler Rust Inhibitor - Wood Boiler Chemical - Boiler Chemical - 1 Gallon - Treats 250 to 500 gallons of Fresh Water

Based on 88 reviews Check latest price

Product description

Boiler Rust Inhibitor is a highly concentrated liquid buffered Nitrite/ Borate/ Silicate inhibitor designed for closed loop or open loop Woodstoves or Wood Boilers with minimal water loss. It is: Designed to work with all makes and models of outdoor wood furnaces, woodstoves, and commercial and residential boilers. Formulated to provide proper corrosion protection for copper, mild steel, stainless steel, and aluminum. It may be used with either hard or soft water and is compatible with glycol anti-freeze. One gallon will treat 250 to 500 gallons of make-up water. Contains a P Indicator for ease of proper dosage detection (turns your water a light pink). For systems closer to 500 gallons or if your ground water is low in alkalinity the water may not turn pink, although there will be adequate corrosion protection. Safe for yearly storage if stored in cool, dark area. $1,000,000 product quality insurance quality! ISO manufactured! Just add directly to your system. Product meets all D.O.T. shipping regulations.

  • Boiler Rust Inhibitor - Treats 500 to 720 fresh water.
  • Use in most outdoor wood boilers. Compatible with propylene and ethyelen glycol.
  • Stops boiler corrosion.
  • Compatible with Iron, SSTL, Copper, Bronze, and PEX.
  • Turns the water pink for product residual and leak detection.

User questions & answers

Question: Would this product work as an anti-corrosion additive for water/methanol injection systems for gasoline/diesel engines
Answer: You can't. The gate opener has to have a learn button like a garage door opener. Gate openers do not have learn buttons. You cannot pair this remote to a gate opener unless they are using a standard garage door opener as a gate opener.
Question: Does this work as a corrosion inhibitor for a propylene glycol/water chiller system (chilled water closed loop) at 28 degrees Fahrenheit
Answer: Yes it does. Mine was the same model. Follow the directions. It took 3 times before my new remote was programmed.
Question: Would this work as an anti-rust measure when sprayed under a car in heavy salt conditions
Answer: It should if you have a remote system in service now.
Question: Can this be used with brass fittings
Answer: Check the items list of garage doors it supports. I don't like the term universal.

ProTech 300 & ProTech 300 Water Treatment Test Kit with Rust Inhibitor for Outdoor Wood Boiler

Based on 22 reviews Check latest price

Product description

The ProTech 300 Boiler Water Treatment by Alternative Heating & Supplies Has been designed to be used in Manufacturers boiler treatment programs. These programs insist the wood boiler owners meet certain nitrite levels in order to comply with warranty requirements in regards to boiler corrosion protection. Adding 1 gallon of ProTech 300 to 300 gallons of boiler fill water will yield +/- 1000 ppm nitrite. The manufacturers can’t tell the difference if you're using their expensive brand or our ProTech 300, so send it into their labs to be tested without worry. This product works on all Outdoor Wood Boilers and Furnaces. Commonly used on Central Boiler, Aquatherm, WoodMaster, Cozeburn, Empyre, Freedom, Hardy, Hawken, Heatmaster, Heatmor, Natures Comfort, Ozark, Polar, Sequoyah, Shaver, Taylor, Wood Doctor, Mahoning, Aspen and MORE. The ProTech 300 Boiler Water Treatment is also used in Steam Boilers, Hot water systems and closed loop as well as pressurized systems as well. Indoor, outdoor and outside boilers and furnaces are fine as well. Wood Gasification units, Pellet boilers, Coal boilers and Furnaces and so much more. Alternative Heating & Supplies recommends changing yearly to ensure the highest anti-corrision protection. Our ProTech 300 Boiler Water Treatment works with Mild or Stainless Steel and helps prevent Rust and Scale corrosion. The Chemicals used are Nitrite based and are safe for the environment. ProTech 300 Test Kit - Test Nitrite levels easily and accurately just like the lab! This test kit is designed to provide an easy and accurate means to determine the level or amount of Nitrite in your system. Testing Nitrite on your own, ensures you are meeting manufacturer requirements. Proper chemical level within your system is essential to product performance and system protection. Test your water before you send it to the manufactures lab to ensure you get the full warranty on your unit.

  • This kit was designed to protect your Outdoor Wood Boiler Stove investment.
  • It provides you with ability to protect your wood boiler from rust, corrosion, and scale. Meets or exceeds all boiler manufacturer nitrite warranty requirements.
  • Test Nitrite levels easily and accurately just like the lab!
  • This kit allows you to keep the nitrites at optiminal level, Balance pH and Alkalinity levels

User questions & answers

Question: Does this product raise the ph level in boiler water? need to do this
Answer: you'll have to remove yours and compare them or look at Martin data to be sure but it will probably fit

Outdoor Boiler Water Treatment Rust Inhibitor- ProTech 300 1 Gallon 128 oz

Based on 196 reviews Check latest price

Product description

The ProTech 300 Outdoor Wood Boiler Water Treatment and Rust Inhibitor offers 3 levels of protection! ProTech 300 Has been designed to be used in Manufacturers boiler treatment programs. These programs insist the boiler owner meet certain nitrite levels in order to comply with warranty requirements in regards to boiler corrosion protection. Adding 1 gallon of ProTech 300 to 300 gallons of boiler fill water will yield +/- 1000 ppm nitrite. Suggested nitrite levels are: 750ppm = Adequate, 1000 ppm = Good, 1500 ppm = Great. Dose system accordingly on required control levels set by your boiler manufacturer and your system’s nitrite need based on test results. The manufacturers can’t tell the difference if you're using their expensive brand or our ProTech 300, so send it into their labs to be tested without worry. The ProTech 300 Outdoor Wood Boiler Water Treatment and Rust Inhibitor works on all Outdoor Wood Boilers and Furnaces. ProTech 300 Outdoor Wood Boiler Water Treatment and Rust Inhibitor can treat up to 500 gallons of water based on water conditions*. *Best to increase dosage if... - Fill water is high in iron - Fill water pH is low - System temp is maintained above 160 degree F - Frequent water additions due to evaporative loss - Fill water has high dissolved solids - Unsure of your system volume Recommended treating up to 300 gallons if the above apply. If the above does not apply, one gallon of ProTech 300 will treat up to 500 gallons of water. ProTech 300 Outdoor Wood Boiler Water Treatment and Rust Inhibitor is commonly used on Central Boiler, Aquatherm, WoodMaster, Cozeburn, Empyre, Freedom, Hardy, Hawken, Heatmaster, Heatmor, Natures Comfort, Ozark, Polar, Sequoyah, Shaver, Taylor, Wood Doctor, Mahoning, and Aspen. ProTech 300 Outdoor Wood Boiler Water Treatment and Rust Inhibitor is also used in Steam Boilers, Hot water systems and closed loop as well as pressurized systems as well. Indoor, outdoor and outside boilers and furnaces are fine as w

  • Protect your wood boiler from rust, corrosion, and scale.
  • Meets or exceeds all boiler manufacturer nitrite warranty requirements.
  • Balance pH and Alkalinity confidently
  • Each one gallon bottle treats 300 Gallons at 1500 PPM
  • Works with Stainless Steel, Mild Steel and Boiler Plate

User questions & answers

Question: will this product work for gas fired boilers
Answer: Yes it does and you will have a little extra of the rope
Question: Can i use to much treatment
Answer: what is your model number (it should be on the front of your door). Then look up the number on Central Boiler that will tell what size seal you need.
Question: My nitrates are fine, but my ph needs to be raised from 8.0 to 8.5 in my heatmaster g200 stainless. will this adjust ph
Answer: 7/8 in
Question: Does it matter whether you use this with softened water or hard
Answer: Would personally recommend letting the fire die down and cleaning out the ashes. Let the boiler cool enough you won't get burned. Installing while warm would work, (not hot), with proper protective clothing and gloves.

Outdoor Wood Boiler Water Treatment Rust Inhibitor- AmTech 300 & Test Kit

Based on 6 reviews Check latest price

Product description

AmTech300. Offers 2 levels of protection- 2 Active Ingredients. AmTech 300 will protect your wood boiler from rust, corrosion, and scale. As well as balance pH and alkalinity. Our product has been designed to meet or exceed all boiler manufacturer nitrite warranty requirements. Don't pay the Premium price tag for other manufacturers products. One gallon of AmTech300 will treat 300 gallons of boiler fill water and maintain 1000ppm nitrite level. Suggested nitrite levels are: 750ppm = Adequate, 1000 ppm = Good, 1500 ppm = Great. However, dose system accordingly on required control levels set by your boiler manufacturer and your system's nitrite need based on test results. 300Test Kit. This kit includes a do it yourself test kit so you can determine the needs of your system. The test kit is designed to test the Nitrite levels in your boiler fill water. So, Test Nitrite levels easily and accurately just like the lab! This product works on all Outdoor Wood Boilers and Furnaces. *Best to increase dosage if... - Fill water is high in iron - Fill water pH is low - System temp is maintained above 160 degree F - Frequent water additions due to evaporative loss - Fill water has high dissolved solids . Commonly used on Central Boiler, Aquatherm, WoodMaster, Cozeburn, Empyre, Freedom, Hardy, Hawken, Heatmaster, Heatmor, Natures Comfort, Ozark, Polar, Sequoyah, Shaver, Taylor, Wood Doctor, Mahoning, Aspen to mention a Few. Also used in Steam Boilers, Hot water systems and closed loop as well as pressurized systems as well. Indoor, outdoor and outside boilers, and furnaces are fine as well. Wood Gasification units, Pellet Boilers, Coal boilers, and Furnaces and so much more. We recommend changing yearly to ensure the highest anti-corrosion protection.

  • This kit was designed to protect your Outdoor Wood Boiler Stove investment.
  • It provides you with ability to protect your wood boiler from rust, corrosion, and scale. Meets or exceeds all boiler manufacturer nitrite warranty requirements.
  • Test Nitrite levels easily and accurately just like the lab!
  • Kit allows you to keep the nitrites at optiminal level, Balance pH and Alkalinity levels

AmTech300 - Boiler Treatment Professional Strength (For Outdoor Wood Boilers)

Based on 44 reviews Check latest price

Product description

AmTech 300 Professional Strength Wood Boiler Treatment contains Two Levels of Protection, a blend of Nitrites and Silicates. It is safe and compatible with most products produced by other wood boiler manufacturers. AmTech300 has all the same properties as its competitors but at a much lower cost. AmTech 300 can be combined with other manufacturer’s products to increase Nitrite levels to meet needed boiler manufacturers' requirements with equal performance and protection. Safe to use with: Pex piping, Copper piping, Brass piping, Mild Steel piping, Stainless Steel piping, Boiler Plate, Cast Iron piping, Black Malleable fittings & pipe, Titanium piping and Cupro-Nickel piping. Our AmTech300 Boiler Treatment will: Protect your wood boiler from rust, corrosion, and scale Balance pH and Alkalinity Meet or exceed all boiler manufacturer nitrite warranty requirements. Don't pay a premium just for a brand name - one gallon of AmTech 300 Boiler Treatment will treat 300 gallons of fill water and maintain a 1000ppm nitrite level. However, like any other boiler treatment chemical, you must dose your treatment based on the needs of your system. Instructions: One gallon will treat 300 gallons of system fill water. AmTech300 should be added to maintain a minimum of 500-1800 ppm tested Nitrite for proper corrosion protection, OR Follow boiler manufactures nitrite level recommendations. If your indoor or outdoor heating system requires frequent water additions during the course of the season, we recommend the AmTech300 product for enhanced protection. Recommended to test system nitrite levels at least annually or after measurable water loss to ensure proper protection.

  • Contains Two levels of protection, Rust Inhibitor
  • Formulated to Prevent Rust & Scale, Safe for Stainless & Mild Steel
  • Dramatically Reduces Sludge & Mineral Deposits
  • Protects Copper and Brass
  • Made in the USA

User questions & answers

Question: what product do i use for wood to burn in stove
Answer: Thank you for asking. These filters are a MERV 5.

AmTech300 - Boiler Treatment Professional Strength (Rust Inhibitor For Outdoor Wood Boilers)

Based on 34 reviews Check latest price

Product description

AmTech 300 Professional Strength Wood Boiler Treatment contains Two Levels of Protection, a blend of Nitrites and Silicates. It is safe and compatible with most products produced by other wood boiler manufacturers. AmTech300 has all the same properties as its competitors but at a much lower cost. AmTech 300 can be combined with other manufacturer’s products to increase Nitrite levels to meet needed boiler manufacturers' requirements with equal performance and protection. Safe to use with: Pex piping, Copper piping, Brass piping, Mild Steel piping, Stainless Steel piping, Boiler Plate, Cast Iron piping, Black Malleable fittings & pipe, Titanium, and Cupro-Nickel. Our AmTech300 Boiler Treatment will: Protect your wood boiler from rust, corrosion, and scale Balance pH and Alkalinity Meet or exceed all boiler manufacturer nitrite warranty requirements. Don't pay a premium just for a brand name - one gallon of AmTech 300 Boiler Treatment will treat 300 gallons of fill water and maintain a 1000ppm nitrite level. However, like any other boiler treatment chemical, you must dose your treatment based on the needs of your system. Instructions: One gallon will treat 300 gallons of system fill water. AmTech300 should be added to maintain a minimum of 500-1800 ppm tested Nitrite for proper corrosion protection, OR Follow boiler manufactures nitrite level recommendations. If your system requires frequent water additions during the course of the season, we recommend the AmTech300 product for enhanced protection. Recommended to test system nitrite levels at least annually or after measurable water loss to ensure proper protection.

  • Contains Two levels of protection
  • Formulated to Prevent Rust & Scale, Safe for Stainless & Mild Steel
  • Dramatically Reduces Sludge & Mineral Deposits, Protects Copper and Brass
  • 2 Gallon Pack- Each gallon treats 300 gallons of water
  • Made in the USA

Central Boiler Outdoor Wood Furnace Door Seal Kit

Central Boiler

Based on 90 reviews Check latest price

Product description

Central Boiler Outdoor Wood Furnace Door Kit: includes 1-10 Oz. tube of RTV Black Silicone and 9 feet of braided fiberglass door seal rope. To Install fire rope simply pull out old fire rope, scrap the area clean, apply bead of silicone in the channel, and add rope. Yes, it is that easy!

  • Easy to install

User questions & answers

Question: Will this fit a classic
Answer: Yes
Question: i have an older central boiler the circumference is approximately 10 feet. will this fit
Answer: We use AmTech 300, our burner is a LARGE CENTRAL BOILER. It works great
Question: Is this 1" rope
Answer: The 501 filter is only designed to work in the 5000 electronic air cleaner. It does have the same dimensions with additional characteristics that are superfluous to the 2400 requirements. Aprilaire Tech Support Team
Question: can you install in when the door is hot during use
Answer: I wouldn’t!

Auber Instruments Thermometer for Stove Pipe,Chimney,Outdoor Wood Boiler (Sensor with Bracket for Double Wall (TC-K-BR))

Based on 3 reviews Check latest price

Product description

This bundled package can be used for stove pipe, chimney and outdoor wood boiler temperature monitoring. This thermometer reads a thermocouple probe, shows the temperature on its red LED display, and makes a buzzing sound when temperature rises above the pre-set alarm temperature. For stove pipes and chimneys, probes can be attached to the chimneys or the surface of stoves. For wood boilers, the probe can be attached to the hot water line to monitor the temperature of the water. There is a built-in buzzer in the thermometer. The thermometer contains two alarm settings. One alarm can be set as high limit alarm and other can be set as low temperature alarm (low fuel alarm). The gauge is powered by 12V DC through an AC adapter (included) for continuous operation. It can also be powered by a 12V car battery. The cable length for power adapter is 3 ft.



Three types of sensor options are available. One is a washer sensor for single wall pipe. It is to be mounted on the surface of the pipe or stove with a #6 screw. The other is a 4" (100 mm) probe that can be used for double wall pipe. User need to drill a 1/8" hole to insert the probe. . The longer sensor cable allows the user to place the meter in one room and probe in the other room (or floor). The magnet probe can be attacehd to magnetic surfaces and walls. It can measure up to 750 ºF (400 ºC). Magnet may lose some of the holding force above that. The cable lengths for these three sensors are 6 ft (2m).



Display unit: °C or °F.

Accuracy: +/-5 ºF over the entire range.

Temperature range (with K type TC) : -320 ºF-1650 ºF. (higher temperature probe is available upon request)

Sensor with Bracket for Double Wall: Max. working temp.:900°C (1650°F). Cable insulation: Fiberglass with stainless steel overbraid (900 °F).

User questions & answers

Question: Will this remotely monitor temperature of a wood stove? I want to be able to monitor stove temperature from another area in home
Answer: Hello, I switch to different product my system is to big for it.
Question: What other temperature probes are available
Answer: I recommend cross checking the model of your unit parts list.
Question: can I get a longer probe
Answer: No, you need the manual version with just a thermocouple.
Question: Does it come with the remote buzzer? Also, how loud is the built-in buzzer? Thanks
Answer: If you are millivolt with a switch that activates the valve - then yes. If you have the built in thermostat where you turn a knob to activate, then no.

Chemworld Outdoor Wood Boiler Chemical Treatment - 1/2 Gallon - Treats 125 to 250 Gallons of Water

Based on 13 reviews Check latest price

Product description

Boiler Rust Inhibitor is a highly concentrated liquid buffered Nitrite/ Borate/ Silicate inhibitor designed for closed loop or open loop Woodstoves or Wood Boilers with minimal water loss. It is: Designed to work in most makes and models of outdoor wood furnaces, woodstoves, and commercial and residential boilers. Formulated to provide proper corrosion protection for copper, mild steel, stainless steel, and aluminum. It may be used with either hard or soft water and is compatible with glycol anti-freeze. One gallon will treat 350 to 500 gallons of make-up water. Contains a P Indicator for ease of proper dosage detection (turns your water a light pink). For systems closer to 250 gallons or if your ground water is low in alkalinity the water may not turn pink, although there will be adequate corrosion protection. Safe for yearly storage if stored in cool, dark area. $1,000,000 product quality insurance quality! ISO manufactured! Just add directly to your system. Product meets all D.O.T. shipping regulations.

  • Boiler Rust Inhibitor - Treats 125 to 250 Gallons of Water
  • Stops boiler rust.
  • Ideal for outdoor boilers and most closed loop boiler systems.
  • Compatible with Iron, SSTL, Copper, Bronze, and PEX.
  • Contains a P indicator for product ease and leak detection.

DAYTON 1TDP7 PSC Blower, Draft Fan, 115 Volt, 146 CFM, Outdoor Wood Furnace Fan

Dayton

Based on 25 reviews Check latest price

Product description

PSC blower, forward curve, direct drive, wheel dia 3 15/16 In, CFM @ 0.000-In SP 146, 115 VAC, 60 HZ, single phase, full load Amps 0.75, RPM 3100, Max inlet temp 104° F, overall height 5 3/4 In, overall width 6 5/16 In, overall depth 5 3/8 In, includes discharge mounting flange. Brands that use: Legend, Woodmaster 4400 & 5500, Ozark, Heat Source, Heatmor 200 css & 400 css, Hawken Energy, HeatMaster & Pacific Western. Direct replacement for the Dayton #4C446.

User questions & answers

Question: Would this be a to be used for a spray paint booth ventilation system
Answer: They will be fine. There is nothing that will effect the performance of the filter as it sits in your home over the years.
Question: will this fit a E-classic 3250 boiler
Answer: Hello - Particles can darken the filters. For example, burning candles can cause blackening of the filter. We would be happy to further discuss this with you, please connect with us directly at 1-800-388-3458 M-F 8am-5pm CT.
Question: Does this dayton 1tdp7 psc blower have sealed ball bearings or bushing which must be oiled occasionally
Answer: I received 14x24x1, but they were tough to install
Question: Single speed
Answer: Thank you for asking. No. If you are having a UV light installed into your system the light should not be able to reach this filter. If you have a UV light already installed and it is near the filter intake, we do not recommend using Filtrete Filters.

Outdoor Wood Boiler Treatment ProTech 300 Boiler Treatment- Pack of 4-1 Gallon Jugs

AHS

Based on 14 reviews Check latest price

Product description

ProTech 300 Boiler Treatment - Has been designed to be used in boiler treatment programs at a lower cost. These programs insist the boiler owner meet certain nitrite levels in order to comply with warranty requirements in regards to boiler corrosion protection. Adding 1 gallon of ProTech 300 to 300 gallons of boiler fill water will yield +/- 1000 ppm nitrite. Suggested nitrite levels are: 750ppm = Adequate, 1000 ppm = Good, 1500 ppm = Great. Dose system accordingly on required control levels set by your boiler manufacturer and your system's nitrite need based on test results. Do it yourself test kits are available, see the ProTech 300 Test Kit. The manufacturers can't tell the difference if you're using their expensive brand or our ProTech 300, so send it into their labs to be tested without worry. ProTech 300 Boiler Treatment will: Protect your wood boiler from rust, corrosion, and scale Balance pH and Alkalinity Meets or exceeds all boiler manufacturer nitrite warranty requirements Don't pay a premium just for a brand name - one gallon of ProTech 300 Boiler Treatment will treat 300 gallons of fill water and maintain a 1000ppm nitrite level. However, like any other boiler treatment chemical, you must dose your treatment based on the needs of your system.

User questions & answers

Question: What is the shelf life of this product? I buy a gal. every year but it says it is unavailable
Answer: Hello, you did not state exactly what you are using this product in. If you have an outdoor furnace and you are using it in the waterline for the outdoor furnace then yes you need it even if you are using softened water. I hope this helps.

Central Boiler Outdoor Wood Furnace Door Seal Kit HF60,5648,6048

AH&S

Based on 69 reviews Check latest price

Product description

Kit includes Door Seal Rope cut to length and Black Silicone Adhesive, for HF60, CL5648, CL6048

  • includes 9' of braided fiberglass door seal rope

User questions & answers

Question: is this at least 9' long and 1" thick
Answer: This is all copper tubing and it's all soldered. Mine is holding up well.
Question: What dimension is rope
Answer: Absolutely. I use my blower to pull micro-organic matter burned out during my kiln firings.
Question: will this fit my central boiler CL
Answer: I’m not sure
Question: I have a 5648. Will this work for my boiler
Answer: They are sealed

Outdoor Boiler Treatment ProTech 300 Boiler Treatment- 2 Gallon Pack

Alternative Heating & Supplies

Based on 80 reviews Check latest price

Product description

ProTech 300 Wood Boiler Water Treatment is an inexpensive alternative to brand-name boiler treatment chemicals at half the cost. Our ProTech 300 Boiler Treatment will Protect your indoor and outdoor wood boiler from rust, corrosion, and scale, Balance pH and Alkalinity. The ProTech 300 Outside Wood Boiler treatment meets or exceeds all boiler manufacturer nitrite warranty requirements. Don't pay a premium just for a brand name. One gallon of ProTech 300 Boiler Treatment will treat 300 gallons of fill water and maintain a 1000ppm nitrite level. Important Note: Like any other boiler treatment chemical, you must dose your treatment based on the needs of your system. You can determine the needs of your system by testing your wood boiler water using one of our ProTech 300 do it yourself Wood Boiler Water Test Kits. The manufacturers can't tell if you used their expensive brand or ProTech 300 - so why pay more?! Shaver Wood Furnace recommends this product only!

User questions & answers

Question: Will this work in a stainless steel stove
Answer: This listing doesn't include remote buzzer. The sound rating (10 cm away) for its built-in buzzer is 85dB. Thanks.

Outdoor Wood Boiler Maintenance Kit- with 9 feet of Fire Rope

Based on 4 reviews Check latest price

Product description

The Outdoor Wood Boiler Yearly Maintenance Kit has everything you will need to Tune Up your Wood Boiler. The Yearly Maintenance Kit Includes: Fire Rope- 9 ft of Fiberglass Braided Rope- 1 10oz tube of Professional RTV Black Silicone for holding the 1" Fire Rope in and the extra for sealing around Chimney and any other areas that need it & One gallon of ProTech 300 can treat approximately 300 gallons of boiler fill water with a yield of +/- 1500 ppm nitrite. Provides boiler corrosion protection- rust inhibitor. It's recommended that all these parts be replaced yearly!!! This will greatly prolong the life of your Wood Boiler and make it run like the day you bought it. You should drain all the water and refill your Wood Boiler with fresh water also before adding the Boiler Treatment in. The whole job of replacing the maintenance parts should only take about 20 minutes. Easy Job... Be Self-Sufficient....

  • Outdoor Wood Boiler Yearly Maintenance Kit
  • 9 ft of Fiberglass Braided Rope
  • 1, 10oz tube of Professional RTV Black Silicone
  • One gallon of ProTech 300 can treat approximately 300 gallons
  • Everything you need to maintain a great running Wood Boiler

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