10 best pentair gas pool heaters

Pentair is a well-known company in the pool and spa industry, and they offer a range of products, including gas pool heaters.Gas pool heaters are a popular choice for quickly heating swimming pool water, especially in colder climates or during the off-season.

Here are some general features and aspects related to Pentair gas pool heaters:

  1. Efficiency: Pentair gas pool heaters are designed to be energy-efficient, providing quick and reliable heating for your pool.

  2. High Performance: These heaters are often praised for their high-performance capabilities, allowing pool owners to maintain a comfortable water temperature.

  3. Ease of Use: Pentair pool heaters typically come with user-friendly controls, making it easy for pool owners to set and adjust the desired temperature.

  4. Durable Construction: Pentair is known for producing durable and long-lasting pool equipment. Their gas pool heaters are generally built to withstand the demands of regular use.

  5. Digital Display: Many Pentair gas pool heaters come equipped with a digital display, allowing users to monitor and adjust settings with precision.

  6. Compatibility: Pentair gas pool heaters are designed to work seamlessly with other Pentair pool equipment, creating a comprehensive and integrated pool system.

  7. Size Range: Pentair offers a range of sizes to accommodate different pool volumes. It's essential to choose a heater that matches the size of your pool for optimal performance.

  8. Installation and Maintenance: While specific details may vary, Pentair pool heaters are typically designed for relatively straightforward installation and maintenance. However, it's advisable to follow the manufacturer's guidelines and recommendations for installation and upkeep.

Remember to check the product specifications and user manual for the specific model you're interested in, as features may vary. Additionally, consulting with a professional or contacting Pentair's customer support can provide more personalized information based on your pool's specific requirements.

Below you can find our editor's choice of the best pentair gas pool heaters on the market
  

Pentair 460732 MasterTemp High Performance Eco-Friendly Pool Heater, Natural Gas, 250,000 BTU

Pentair

Based on 198 reviews Check latest price

Product description

MasterTemp High Performance Eco-Friendly Pool Heater, Natural Gas, 250,000 BTU

From the Manufacturer

MasterTemp Heaters offer all the efficiency, convenience, and reliability features you want in a pool heater, plus a lot more fast heat-up, compact design, super quiet operation and easy to use.

  • Heats up fast so no long waits before enjoying your pool or spa
  • Best-in-class energy efficiency
  • Manual gas shut-off when service is required
  • MasterTemp is certified for low NOx emission and outperforms industry standards

User questions & answers

Question: Does anyone cover their pentair over the winter months? live in ny, so our pool is closed from mid-october until may
Answer: I think in your climate it is advisable to cover the pool heater in winter. I’m f you aren’t using your pool, you should drain the heater as well.
Question: Where made
Answer: Hell !!
Question: Does this model (732) have cupronickel-nickel heat exchange? It looks like the model with Copper
Answer: As stated in the Pentair website, the HD has the cupronickel heat exchanger... 82% efficient. This model is not a HD (heavy duty) model.
Question: What size pool will this be suitable for
Answer: This becomes a math exercise. 1 gallon of water weights ABOUT 8 pounds. It takes 1 Btu to raise that one pound of water by 1 degree F. Also consider that a 250,000 Btu heater actually will only deliver ABOUT 82% of that input Btu because it is not 100% efficient. So, multiply the number of gallons your pool holds by 8. This is the quantity of Btu you require to raise your pool 1 degree F. Example: I have a 12,000 gallon pool which equates to about 96,000 pounds of water. So a 250,000 Btu heater delivering (0.82 x 250,000) 205,000 Btu will raise my pool about 2 degrees in one hour (205,000 divided by 96,000). Also consider that the natural gas line to your home has a certain capacity (in Btu or Therms (100,000 Btu)).

Pentair EC462025 MasterTemp 125 125,000 BTU Compact Energy Efficient Swimming Pool and Spa Propane Gas Heater for Small Pools Up to 15,000 Gallons

Product description

The Pentair EC462025 MasterTemp Propane Gas Pool and Spa Heater is the definition of efficiency, convenience, and reliability. This small-but-mighty heater is user-friendly with safety features you can rely on to keep your system running smoothly. Powered by propane gas and boasting 125,000 BTUs, this pool heater will keep your pool at the perfect temperature so you can always enjoy pool time. Suitable for smaller bodies of water, this compact pool heater can warm pools with up to 15,000 gallons of water. This swimming pool heater may be small, but it has 82-percent efficiency as compared to larger pool heaters. The housing design is built with corrosion and UV-resistance for lasting durability, while the handy safety features ensure your unit doesn't overheat and is easy to shut off when servicing is needed. This pool and spa heater includes an easy-to-read, rotatable digital display and user-friendly indicator lights for simple system operation and monitoring. Best of all, the quiet operation makes sure not to impose on leisure pool time. User-friendly and powerful, this Pentair MasterTemp Propane Gas Pool and Spa Heater won't disappoint.

  • GREAT FOR SMALLER POOLS: Propane heater boasts 125,000 BTUs, designed for smaller bodies of water up to 15,000 gallons
  • COMPACT AND EFFICIENT: Compact design with 82-percent efficiency as compared to larger pool heaters; Quiet operation makes sure not to impose on leisure pool time
  • THOUGHTFUL, USER-FRIENDLY DESIGN:: Rotating digital display allows for any installation rotation and is easy to read; User-friendly indicator lights allow for simple system operation and monitoring; Corrosion and UV-resistant housing deliver durable, lasting use
  • SAFETY FEATURES: Water pressure and stack flue sensor for overheat prevention, auto shut-off when the temperature exceeds factory limits, and manual shut-off for servicing; Certified for Low NOx emissions
  • SPECIFICATIONS: Voltage: 120/240V; Intake/discharge plumbing: 1.5-inch; Dimensions (L x W x H): 31.5 x 21 x 23 inches; Weight: 80 pounds

User questions & answers

Question: What does lp stand for in 406000btu lp ele
Answer: Our last heat exchanger only lasted 18 months. The previous pool heater we had lasted for years and years. Prepare yourself because the manufacturer is going to blame you for not maintaining a good water balance as the reason that their product is defective. We ended up buying a different pool heater rather than paying to get the heat exchanger replaced and putting more money into a defective product. We were very disappointed with the whole process of getting the manufacturer to honor their warranty.
Question: Does heat exchanger last longer then 8 weeks what’s warranty on them
Answer: We ordered Propane and Office was already installed. Sorry I couldn’t help. Ed
Question: What color is the natural gas orifice
Answer: While I don't know the exact model number of this heater, I can tell you if you buy any Raypak heaters online the company will NOT provide any warranty. Buyer beware!
Question: what is the model number for this unit
Answer: The background color of this drying pad with colorful floral pattern is purplish blue.

Pentair 460733 MasterTemp High Performance Eco-Friendly Pool Heater, Propane Gas, 250,000 BTU

Based on 3 reviews Check latest price

Product description

This 250K BTU propane gas high performance heater is best-in-class energy efficiency and it heats up fast so no long waits before enjoying your pool or spa. It requires manual gas shut-off while servicing. This MasterTemp is certified for low NOx emission and outperforms industry standards. It has a rotating digital display allows for easy viewing also a tough, rustproof exterior handles the heat and weathers. Measures 36-inch length by 30-inch height by 25-inch width.

  • 250K BTU propane gas high performance heater
  • Heats up fast so no long waits before enjoying your pool or spa
  • Best-in-class energy efficiency
  • Manual gas shut-off when service is required
  • MasterTemp is certified for low NOx emission and outperforms industry standards; Measures 36-inch length by 30-inch height by 25-inch width

User questions & answers

Question: HOW MANY GALLONS IS THE 250,000 btu GOOD FOR
Answer: It's not necessarily the gallonage of the pool that determines what size heater to go with. So here are things that you need to determine: 1) the size of your gas line (look at it going into the ground by the meter and coming out by the heater), 2) the distance of the gas line from meter to heater, and 3) the size of the gas meter (if your meter is too small, you can contact your gas company to see if they will put in a larger one for you). As far as the size of the heater for your size pool, a 250k BTU heater will heat your pool but it will take much longer than a 400k BTU. If you have a large pool, then choosing a bigger heater is probably better. However, if you mostly use it for an attached spa and just occasionally heat the pool, then 250k would be plenty. Here is a link to the master temp manual. You can see the sizing information around page 15: http://www.pentairpool.com/pdfs/MasterTempOM.pdf
Question: is the heater noisy
Answer: Not noisy to me

Pentair 461059 Master Temp 125K BTU Natural Gas Swimming Pool Heater

Pentair

Based on 22 reviews Check latest price

Product description

Saving you money, energy, and hassle, the Pentair MasterTemp 125 is a High-Performance Pool Heater that's suitable to heat pools or spas up to 15,000 gallons.

  • Master Temp 125K BTU
  • Package Dimensions: 43.0 L x 28.0 H x 30.0 W (inches)
  • That's suitable to heat pools or spas up to 15,000 gallons.
  • Natural Gas

User questions & answers

Question: Will this heater work with a 1.5 hp motor
Answer: It's possiblity that lightning went thru the electric fence system and blew the bulb or the electrical components. Installing a lightning arrestor will prevent this from happening again
Question: Does this come with a cord
Answer: No, it must be a pulsating fence charger to use our lights. Thanks: John
Question: what size gas line is required for this unit
Answer: As long as the power is under 2 joules it should work fine. Mine works perfect and has for two years now. It is nice to hear the click and see the light. I would recommend it for any fence. It is much easier than getting the tester out and checking it.
Question: does this heater use natural gas
Answer: If you have a LED model Electric Fence Light you have to buy the LED replacement bulbs. The Electric Fence Light Z-Bulb Plus is a whole new light and the bulb is hard wired in and you don't change it. It will work on most all chargers that are 10 mile chargers and larger. Thanks: John

Pentair 460757 Air Blower Replacement Kit MasterTemp 300 Natural Gas Pool and Spa Heater

Pentair

Based on 2 reviews Check latest price

Product description

This air blower kit is designed to use with Pentair MasterTemp 300 natural gas pool and spa heaters burner system.

  • This Air Blower Kit Is Designed To Use With Pentair Mastertemp 300 Natural Gas Pool And Spa Heaters Burner System
  • Burner System Air Blower Replacement Kit
  • Fits Pentair Mastertemp Natural Gas Pool And Spa Heater Model 300
  • Country Of Origin: United States

User questions & answers

Question: Heater does not heat up to Spa temps. No "Pool/Spa/Off" switch installed just "Pool/Off". Is there an internal adjustment to get it to spa temps
Answer: No

Pentair 460758 Air Blower Replacement Kit MasterTemp 300 Propane Gas Pool and Spa Heater

Pentair

Product description

This burner system air blower kit is designed to use with Pentair MasterTemp 300 Propane gas pool and spa heater.

  • This Burner System Air Blower Kit Is Designed To Use With Pentair Mastertemp 300 Propane Gas Pool And Spa Heater
  • Air Blower Replacement Kit
  • Fits Pentair Mastertemp Propane Gas Pool And Spa Heaters Model 300
  • Country Of Origin: China

User questions & answers

Question: Is this heater for in ground pools only
Answer: I don't know about year round but when we turnd it on in the spring water temp was 52 deg it took about 7 hrs to bring it up to 80 deg for a20x40 pool
Question: Will thiskeep water warm enough to swim yesr rounnd
Answer: The unit has a new blower included.
Question: When ordering a new Pentair 250,000 unit, can I order a new blower at it's cost at the same time? I know that when it's gose bad it will be hard
Answer: if you are replacing your old Master Temp 300 with same unit it should be fine. I swapped one out in Sep., new unit matched existing H20 and gas lines perfectly. Caution- if not familar with electric connection hire an electrician. unit comes wired for 240VAC, easy change to 120VAC but you have to know what you are doing. Good luck, [email protected]
Question: My pool is already ingound will this work with existing plumbing
Answer: not that I know of

Pentair 460755 Natural to Propane Gas Conversion Replacement Kit 250 Pool and Spa Heater

Pentair

Based on 1 reviews Check latest price

Product description

Pentair 460755 Natural to Propane Gas Conversion Replacement Kit 250 Pool and Spa Heater

  • This Natural To Propane Gas Conversion Kit Is Designed To Use With Pentair Max-E-Therm, Mastertemp Pool And Spa Heater Model 250
  • Natural To Propane Gas Conversion Replacement Kit
  • Fits Pentair Max-E-Therm, Mastertemp Pool And Spa Heater Model 250
  • Country Of Origin: United States

Pentair 460756 Propane to Natural Gas Conversion Replacement Kit 300 Pool and Spa Heater

Based on 2 reviews Check latest price

Product description

This propane to natural gas conversion kit is designed to use with Pentair Max-E-Therm and MasterTemp pool and spa heater model 300.

  • This Propane To Natural Gas Conversion Kit Is Designed To Use With Pentair Max-E-Therm And Mastertemp Pool And Spa Heater Model 300
  • Propane To Natural Gas Conversion Replacement Kit
  • Fits Pentair Max-E-Therm, Mastertemp Pool And Spa Heater Model 300
  • Country Of Origin: United States

Pentair 460743 Air Blower Replacement Kit MasterTemp 250 Pool and Spa Natural Gas Heater

Pentair

Based on 1 reviews Check latest price

Product description

Pentair 460743 Air Blower Replacement Kit MasterTemp 250 Pool and Spa Natural Gas Heater

  • Air blower replacement kit
  • Fits Pentair MasterTemp pool and spa natural gas heater model 250
  • Package Weight: 13.05 pounds
  • Item Weight: 1 pound

Pentair 77707-0254 Combustion Air Blower Replacement Kit Pool and Spa Propane Gas Heater

Product description

This combustion air blower kit is designed to use with Pentair MasterTemp pool and spa propane gas heater models 175LP, 200LP and also compatible with Pentair Sta-Rite Max-E-Therm pool and spa propane gas heater model 200LP. It includes single volt blower adapter. Measures 12-inch length by 12-inch width by 12-inch height.

  • Combustion air blower replacement kit
  • Fits Pentair MasterTemp pool and spa propane gas heater models 175LP, 200LP
  • Also fits Pentair Sta-Rite Max-E-Therm pool and spa propane gas heater model 200LP
  • Includes single volt blower adapter
  • Measures 12-inch length by 12-inch width by 12-inch height

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