MasterTemp ASME HD Commercial Grade Pool and Spa Heaters

MasterTemp ASME HD Commercial Grade heaters are fast, efficient, compact, quiet, safe, eco-friendly, and heavy duty!

Warranty: 1 Year Warranty

No Matter what your criteria for top performance and value, MasterTemp ASME HD heaters meet them all! These heaters are fast, efficient, compact, quiet, safe, eco-friendly, and heavy duty! Perfect for any property, they are easy to install, operate, and service. The MasterTemp ASME HD starts with a very compact design so you can place it on smaller equipment pads and fit it into tight spaces. On the outside, a tough, rust-proof composite exterior handles the heat and weathers the elements. An easy-to-view rotating digital display places controls front and center no matter which way you install it and an electronic ignition eliminates the hassle of lighting a pilot light. On the inside, each heater is fitted with a Heavy Duty cupro nickle heat exchanger with the thickest walls in the industry. Thick enough to withstand high flow rates, pH swings, and salt water corrosion! Safety features like a water pressure sensor and high limit are meticulously engineered and professionally installed to protect your investment while a fully pre-mixed air and gas system means faster heat-up and more efficient combustion so there is no waiting around to use the pool or spa. It has a high efficiency rating and it’s certified for low NOx emissions. MasterTemp HD ASME heaters are engineered for super quiet operation, loaded with ASME rated components, and eco-friendly! MasterTemp ASME heaters include a pressure relief valve and are available in 200K BTU, 250K BTU, and 400K BTU models.

Features:

New bronze header design allows for easy access to the thermal regulator and bypass valve service without use of special tools.
All internal components of the bronze header are made of high-resistance, glass-reinforced polymer for long life, lightweight, chemical resistance and wear protection.
EXTRA thick ASME rated fin tube resists erosion in high flow applications
Cupro nickel fin tubes provide protection for salt treated pools and tough commercial applications.
Totally enclosed blower motor for harsh environment and salt-air coastal applications.
High durability military-grade coating control board weathers all coastal elements.
Upgrades to thermal regulator include a governing stainless steel sleeve for better wear protection and chemical resistance.
Ignition Control Module includes a 3-trial for ignition before a hard lockout is initiated.
Improved gas valve design includes more diaphragm spring force for better gas control and robust operation.
Fully pre-mixed system with highly efficient air and gas mixture allows for faster heat up times.
Efficiencies up to 84%.
2 x 2-1/2 inch CPVC plumbing features. Cabinet measures 21 L x 21 W x 28 H inches
ASME-Certified.

MasterTemp ASME HD Pool Heaters