Pentair - EC-462024 MasterTemp, Low NOx, 125K BTU, Natural Gas, Pool & Spa Heater with Cord - Limited Warranty

Item No. 387225 | Manufacturer SKU: EC-462024
Item No. 387225 | Manufacturer SKU: EC-462024
Pentair  EC-462024 MasterTemp Low NOx 125K BTU Natural Gas Pool  Spa Heater with Cord  Limited Warranty
Pentair  EC-462024 MasterTemp Low NOx 125K BTU Natural Gas Pool  Spa Heater with Cord  Limited Warranty
Pentair  EC-462024 MasterTemp Low NOx 125K BTU Natural Gas Pool  Spa Heater with Cord  Limited Warranty
Pentair  EC-462024 MasterTemp Low NOx 125K BTU Natural Gas Pool  Spa Heater with Cord  Limited Warranty
Pentair  EC-462024 MasterTemp Low NOx 125K BTU Natural Gas Pool  Spa Heater with Cord  Limited Warranty
Pentair  EC-462024 MasterTemp Low NOx 125K BTU Natural Gas Pool  Spa Heater with Cord  Limited Warranty
Pentair  EC-462024 MasterTemp Low NOx 125K BTU Natural Gas Pool  Spa Heater with Cord  Limited Warranty Pentair  EC-462024 MasterTemp Low NOx 125K BTU Natural Gas Pool  Spa Heater with Cord  Limited Warranty Pentair  EC-462024 MasterTemp Low NOx 125K BTU Natural Gas Pool  Spa Heater with Cord  Limited Warranty Pentair  EC-462024 MasterTemp Low NOx 125K BTU Natural Gas Pool  Spa Heater with Cord  Limited Warranty Pentair  EC-462024 MasterTemp Low NOx 125K BTU Natural Gas Pool  Spa Heater with Cord  Limited Warranty Pentair  EC-462024 MasterTemp Low NOx 125K BTU Natural Gas Pool  Spa Heater with Cord  Limited Warranty
$2,249.00

Experience the revolutionary technology and energy-savings with the Pentair MasterTemp 125 Natural Gas 125K Pool and Spa Heater! More Details

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EC-462024 MasterTemp, Low NOx, 125K BTU, Natural Gas, Pool & Spa Heater with Cord - Limited Warranty
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Total price: $5,297.00
Total price: $5,297.00
This item: 

EC-462024 MasterTemp, Low NOx, 125K BTU, Natural Gas, Pool & Spa Heater with Cord - Limited Warranty

$2,249.00

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Experience the revolutionary technology and energy-savings with the Pentair MasterTemp 125 Natural Gas 125K Pool and Spa Heater!
  • High-performance, affordable heater with premium features
  • 82% energy efficiency is highest in class
  • 1-1/2 in. Plumbing connection -- ideal for smaller bodies of water, including aboveground pools, spas and inground pools up to 15,000 gallons
  • Pre-mixed combustion technology for ultra-fast heat up
  • Easy-to-use digital display/controller
  • Certified for low NOx emissions
  • Lightweight: 80 lbs. -- easy to handle and ship
  • Corrosion and UV-resistant enclosure
  • 3/4 in. gas line up to 50 ft. from source
  • Certified for outdoor and indoor installations
  • Dimensions: L 31.5" x W 21" x H 23"
  • Important: Instructions for Accepting Your Freight Shipment
Installation Instructions:
  • Verify compatibility between the pool heater and your existing pool equipment.
  • Ensure the surface is level and stable, and has enough ventilation (especially for gas heaters).
  • Match and attach the inlet and outlet pipes of your pool pump to the pool heater.
  • May require a certified technician to meet safety regulations and codes.
  • Please reference additional installation instructions in the owner's manual located in the Guides and Documentation section below.
  • Please Note: We recommend professional installation or the manufacturer warranty may be void. See Warranty section below.

The Pentair EC-462024 MasterTemp 125 Heater delivers energy savings and advanced operating features typically found only in much larger models, all within an affordable, high-performance package. Its revolutionary pre-mixed gas combustion technology provides ultra-fast heat up and achieves 82% thermal efficiency, which is the highest rating in its class. Control is made easy with an advanced, user-friendly LCD digital display/controller that offers more information and better overall management of the pool heater.

The MasterTemp 125 pool heater is ideally suited for smaller bodies of water, including aboveground pools, spas, and inground pools up to 15,000 gallons, utilizing a convenient 1-1/2 inch plumbing connection. The Pentair EC-46202 is a natural gas model, and it requires a 3/4 inch gas line up to 50 feet from the source. The unit is designed for flexibility, being certified for both outdoor and indoor installations.

Designed for convenience and longevity, the Pentair MasterTemp 125 is lightweight at just 80 lbs., making it easy to handle and ship. It features a corrosion and UV-resistant enclosure to withstand the elements. Additionally, the heater is certified for low NOx emissions.



Instructions for accepting your freight shipment

Manufacturer: Pentair
Heat Output: 125,000 BTU
Energy Efficient: Yes
Dimensions: 21x21x23
Warranty: 1-Year
Fuel Type: Natural Gas
Emission: Low NOx
Product Type: Pool Heater

One (1) Year Limited Warranty on Product, see Owner's Manual for a full description of warranty claims and coverage details.

Common Questions:

What are the dimensions of the unit?
  • Heater Dimensions: L 31.5" x W 21" x H 23"
  • Weight: Approx. 80 lbs.
What is the plumbing size?
  • This unit is plumbed in 1-1/2" diameter piping.
What is the heat exchanger type?
  • Copper Heat Exchanger
I just bought a house with a pool that has a Pentair MasterTemp heater. How do I know if it's gas or electric?
  • The Pentair MasterTemp pool and spa heater only comes in natural gas and propane gas models.
Is this unit Low NOx?
  • Yes, this unit meets all state air quality regulations.