Tankless on demand water heater condensing indoors 199,000 BTUS for propane heating to go with the HUG Hydronics in floor heating system
HUG Hydronics GAs on Demand Heater Installation. 1. Mount the heater 1 to 2 feet above the tank, ideally. 2. Refer to the install manual of the heater for details. 3. Connect the 2 brass fittings provided with the  heater. 4. Connect the heater hoses from the HUG Hydronics tank to the heater using the clamps provided . 5. For dedicated on-demand gas heaters an overflow connections may be required to demonstrate an open system
  • Load image into Gallery viewer, Tankless on demand water heater condensing indoors 199,000 BTUS for propane heating to go with the HUG Hydronics in floor heating system
  • Load image into Gallery viewer, HUG Hydronics GAs on Demand Heater Installation. 1. Mount the heater 1 to 2 feet above the tank, ideally. 2. Refer to the install manual of the heater for details. 3. Connect the 2 brass fittings provided with the  heater. 4. Connect the heater hoses from the HUG Hydronics tank to the heater using the clamps provided . 5. For dedicated on-demand gas heaters an overflow connections may be required to demonstrate an open system

TANKLESS WATER HEATER CONDENSING INDOOR 199,000 BTU Propane

Regular price
$1,900.00
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$1,900.00
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State Water Heaters Model # GTS-540-PIH

Works seamlessly with our HUG Hydronics in-floor heating system.

The 540 Series offers high-efficiency Ultra-Low NOx condensing technology allowing for the use of 3” PVC venting and has 0” clearance to combustibles. Remote control included as a standard feature. Indoor models are certified up to 10,100 ft. altitude. Provides a variety of installation options: indoor, outdoor, and direct vent. Complies with Ultra-Low NOx regulations and meets the energy efficiency requirements of ASHRAE 90.1b-1992.

The GTS-540-NIH tankless water heater uses up to 199,000 BTU/h of propane to deliver a max flow rate of 10 GPM. It utilizes condensing technology to achieve a Uniform Energy Factor of 0.90, and is ENERGY STAR qualified. This model meets Low NOx emission requirements and comes with a 15-year limited factory warranty.

Comes with 2 fittings for 3/4" heater hose.

For help knowing which heater may be right for your HUG Hydronics in-floor heating application, try our Selection Guide. The size you will need for your water heater will depend on several factors such as floor space and the amount of heat needed to keep your home/building warm. The Selection Guide. will walk you through these questions and run the calculations for you.

Quick Start Gas Heater Instructions for installing with the HUG Hydronics in-floor heat unit