WARRANTY

 

The Gasmaster seal of warranty for the boiler heat exchanger against against thermal shock

Gasmaster offers the following warranty schedule to all qualified units:

 

  • 20-year warranty on heat exchanger against thermal shock
  • 1-year warranty on non-proprietary components installed
  • 10-year pro-rated warranty on heat exchanger against corrosion, mechanical defects and workmanship

 

PRO-RATED
YEAR DISCOUNT
1-7 1
8 0.7
9 0.4
10 0.25

 

Why do you offer such a complete thermal shock warranty?

 

Thermal shock,” or “boiler shock,” is a type of stress in boilers caused by heating, and can lead to serious, irreparable damage to the boiler, as well as danger to those around the unit. Thermal shock usually happens when cold water is sent back into a hot boiler system, or when a boiler is run at a heating capacity it wasn’t built for.

 

Our patented stainless steel heat exchangers are a state-of-the-art design that provides a unique counter-flow process and allows for the highest thermal efficiencies in the industry. The counter-flow process means that the vessel is completely shock-proof, so water can be returned to the system at any temperature. Because of this, engineers can design heating systems for maximum efficiency without the return water temperature as a limiting design factor.

 

For Gasmaster products, thermal shock simply isn’t a concern.