Shopping Cart

Your cart is empty.

Your cart is empty.

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

Free shipping on orders over $29.99

$1,869.00

$ 99 .00 $99.00

In Stock

1.Style:New


  • 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



3.5 out of 5 stars Best Sellers Rank
  • #121,652 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
  • #40 in Swimming Pool Heaters

HTR MT 125LP SPECIAL PACKING EC


linda
Reviewed in the United States on February 17, 2025
Works well
Lindsay Adams
Reviewed in the United States on January 21, 2025
Hears hot tub great, has worked over 6 months now no problem
Byaldo
Reviewed in the United States on September 20, 2024
This is my third time buying one of these heaters. nothing against the seller of this page but this PENTAIR HEATER IS TERRIBLE. When you call them regarding an issue they blame it on the chemicals and will not honor your warranty whatsoever. DO NOT FALL FOR THIS SCAM OF A HEATER.
brenda worley
Reviewed in the United States on August 5, 2024
Quit working in 2 months I contacted everyone about this and no one will help me. Manufactured in May 2024 quit working in July 2024 literally out all of this money!
Customer
Reviewed in the United States on July 19, 2024
Don’t buy this, worked 30 hours then quit. I bought an extended warranty but it doesn’t work. They tell you when it quits to pay for a pool person to look at it and send the invoice just to get the part it needs. But if the part is on back order then you have to fix it yourself or wait for the part to come in.
James Hough
Reviewed in the United States on July 30, 2022
Purchased heater in good faith that at least some form of support would be available for manufacturers defects. System would not start, had four installers examine unit, all stated it was a warranty issue. Pentair stated they would not support units purchased through Amazon. As of now 7/30/2022 the system doesn't work and waiting for one more expert to come and examine.
Doug Warden
Reviewed in the United States on March 29, 2022
Purchased this for a rental house in a resort area and after 2 days the control board goes bad. Pentair even after only 2 days would only cover parts and no labor under warrantee. Above that I had to refund renters bunch of $$ because they couldn't use the pool. Horrible customer service and bad product
Customer
Reviewed in the United States on December 22, 2021
Can not use heater. It arrived and appeared to be ok but when we opened the shipping box it was obvious the heater had been dropped and the inner parts were broken in several places. Heater is absolutely useless.
Recommended Products