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Pentair 460806 MasterTemp HD, Salt Water, Natural Gas Pool Heater 250k BTU

In stock
Price in points: 72000 points
I acknowledge that all natural gas and propane heaters are final sale and must be installed by a certified gas technician; self-installation can void manufacturer's warranty.

Quick Overview

Pentair 460806 Master Temp(HD) High Performance Heavy-Duty, Low Nox 250k BTU, Natural Gas, Digital Control, Cupro-Nickel Heat Exchanger, Swimming Pool Heater

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Pentair Master Temp HD 250K BTU

If you've been thinking about adding a heater to your pool, one thing you may not have considered is how your pool chemistry might impact your choice. Pool heaters are specially designed to handle typical pool chemicals and the constant flow of water. But, many traditional pool heaters on the market are not designed to handle the corrosive properties of saltwater pools.

As more pool owners make the transition to saltwater pools, the requirements of pool heaters has begun to change. The Master Temp has been specially designed to handle the salinity of a saltwater pool, and to provide the same performance as traditional pool heaters. If you have a saltwater pool, or if you've considered making the transition, be sure to consider the Pentair saltwater pool heater to be sure you get the heater you need.

Why choose the Pentair Saltwater Pool Heater?

The Pentair Master Temp Saltwater Pool Heater is made with a special heat-exchanger that can resist corrosion in saltwater pools, while providing all of the power and service of Pentair's traditional pool heaters. The Pentair Master Temp is packed with features, providing a fast warm-up that can make your pool more comfortable within hours. With simple and straightforward controls, any of member of the family can easily adjust the temperature of the water.

The Master Temp saltwater pool heater is a compact, powerful, and quiet heating system that can provide affordable and eco-friendly warmth to your pool. If you already know the difference a saltwater system can make to your pool, you'll love the added luxury of a heater that compliments your existing system.

Luxurious and Comfortable Swimming

If you have a saltwater pool system, or if you've considered adding one to your pool, the Pentair saltwater pool heater is the choice for you. A new heater for your pool is an investment, and it is important that you take your pool chemistry into consideration when making your selection. This care and planning will ensure that you can enjoy warm summer swims for many years to come.


  • 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
  • Eco-friendly MasterTemp® is certified for low NOx emission and outperforms industry standards
  • Rotating digital display allows for easy viewing
  • Tough, rustproof exterior handles the heat and weathers the elements

Note: The MasterTemp Heater is certified for Low NOx emissions.
* Standard Copper Heat Exchanger 84% Efficient.
Heavy-duty (HD) Cupro-Nickel Heat Exchanger 82% Efficient.

Manufacturer Warranty: 2 Year

Dual Voltage
Heater Fuel:
Natural Gas
Heater Pool Type:
Suitable for Saltwater:
10/10 for Toronto Pool Supplies for supplying it, 11/10 for Toronto Pool Services for quick and professional installation. I couldn't imagine the job can be done within such short amount of time. My kids are excited :)
Had limited budget and so happy to find this 250HD for reasonable amount of $. Thanks you guys, great deal! 10 out of 10
After talking to my technician we figured out that Pentair 250 HD would be the optimal choice for my 16x32' pool. Well he said I could have gone with just regular 250 NA but my wife told me that we have to upgrad our pool into salt water in the nearest future. Price is really decent and will come back to buy IC40 from you soon :)
10/10 best service and installation in the whole GTA + best prices and support in the whole Canada so far
Bought it from your guys never seen such good customer service. I believe you guys are extremely busy and tied up with all orders thanks for doing it for us! 5/5 points !!
I saw this Pentair 250 Heavy Duty and was going to order it right away, the only thing price was hidden. Out of curiosity, I called Toronto Pool Supplies and they confirmed that they had it in stock - such a surprise especially price was cheaper than in the other places. 10/10
I was looking for a new heater to replace my old Jandy Light 2 which after many years of service refused to start up for pool opening. I did some shopping around and called the customer support with a lot of questions. They were very knowledgeable and offered me several different options for my salt water pool. I also didn't know that salt can be corrosive to certain kinds of heaters so that was a big help. I used the installation option and Toronto Pool Services got back to me within an hour with an estimate and I had my heater delivered and installed by them 2 days later - all during the opening season in April! All around excellent service and big thanks to everyone at Toronto Pool Supplies for getting my pool up and running in such short time.
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