Contact and corrections

Email [email protected].

For a correction, include the page URL, the exact listing identifier (ASIN) and the statement concerned — ideally with the listing text that contradicts it. Because every extracted attribute stores the phrase it came from, corrections about flow rate, BTU/h, kW, voltage, fuel or placement are quick to verify.

For orders, delivery, returns or warranty service, contact the seller or manufacturer through the purchase channel. We do not sell or ship the products listed here.

For anything involving gas piping, venting, combustion air, electrical service or permits, contact a licensed plumber, gas fitter or electrician in your area. We do not provide installation or sizing guidance by email or otherwise; the calculator on this site is a planning aid, not a specification.