SKU: 62269268099

PENTAIR MASTERTEMP ASME HEATER 400K BTU - 460775

Sale price$2332.04 Regular price$2591.15
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USA
  • USA
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

PENTAIR MASTERTEMP ASME HEATER 400K BTU - 460775The Pentair MasterTemp 400K BTU ASME Natural Gas Heater (Model MT 400 NA ASME) delivers the professional grade performance pool contractors need for commercial and high end residential installations. This ASME certified heater combines compact design with powerful heating capacity, making it the preferred choice for pool construction and service companies nationwide. Commercial Installation Benefits Engineered for contractor efficiency, this heater

The Pentair MasterTemp 400K BTU ASME Natural Gas Heater (Model MT-400-NA-ASME) delivers the professional-grade performance pool contractors need for commercial and high-end residential installations. This ASME-certified heater combines compact design with powerful heating capacity, making it the preferred choice for pool construction and service companies nationwide.

Commercial Installation Benefits

Engineered for contractor efficiency, this heater features direct connection to Schedule 40 PVC pipe, reducing installation time and material costs. The digital operating control with temperature display streamlines commissioning and customer training, while the optimized fuel/air mix ensures superior efficiency that keeps operating costs low for your clients.

Why Pool Contractors Choose MT Pools

MT Pools understands the demands of professional pool installations. Our superior customer service includes technical support from experienced professionals, reliable inventory management, and wholesale pricing that protects your profit margins on every project.

Frequently Asked Questions

What makes this heater ASME certified and why is that important?

ASME certification ensures the heater meets strict commercial-grade standards with steel tube sheet construction and enhanced safety features, making it suitable for commercial pool applications and high-demand installations.

Can this heater handle high-flow commercial applications?

Yes, with a maximum flow rate of 120 GPM and 400K BTU capacity, this heater is designed for commercial pools, large residential installations, and high-turnover applications.

What installation requirements should contractors know?

Installation must be performed by qualified personnel. The pressure switch may need adjustment if installed below pool level or more than two feet above. Proper installation is critical for warranty coverage.

Does MT Pools provide technical support for installations?

Yes, MT Pools offers superior customer service with expert technical guidance to help contractors with proper installation, troubleshooting, and warranty support.

Order Today

Trust MT Pools for your commercial heating needs. Our team provides the technical expertise and reliable service that keeps your projects on schedule and your customers satisfied.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 62269268099

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4.5 ★★★★★
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Verified Purchase
OLINDA QUEZADA 🌸
Charlottesville, US
★★★★★ 5
dog ball
Color: Blue
This ball is perfect for keeping my dog ​​active and entertained. It's made of strong, durable material, ideal for games of fetch. It doesn't break easily and is light enough for him to carry in his mouth without any problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
J
Verified Purchase
john wenner
Lake Worth, US
★★★★★ 2
Fun but not for rough play.
Color: Orange
The ball contented our “golden” Jaxson for about 15 minutes. He then thought it was a regular ball and it’s just a little delicate for a big dog. I just wrote it off as a loss. Great idea but should be more durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
A
Verified Purchase
Ang
Birmingham, US
★★★★★ 5
Long lasting charge!
Color: Orange
My 50 pound goldendoodle absolutely loves this ball. It keeps a charge for a long time. It turns off When it’s not being used and we play with it every day.!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
E
Verified Purchase
Emeraldcity
Belleville, US
★★★★★ 5
Fun toy
Color: Orange
My standard poodle loves this toy. It holds a charge for several hours and is well made
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
B
Verified Purchase
bratty one
Dallas, US
★★★★★ 5
Holds up pretty well.
Color: Green Helix, Size: Medium
Holds up against my velociraptor! Much better than some of the other holey balls that get torn apart quickly. I think this is a great idea to reuse old shoe soles into toys for the heavy chewers like heelers. I would like to see a large ball like 10-12 inch diameter, so they can push and throw it around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026

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