Category: Installation

Tankless water heater installation guide

How tankless water heater installation works for gas, electric and propane units, plus how to find and vet a qualified installer near you.

Tankless water heater installation requirements: gas line, electrical, isolation valves, relief valve, expansion tank, drain pan and code basics.

How a tankless water heater recirculation pump works, built-in vs external pumps, return lines vs crossover valves, and smart control modes.

Tankless water heater venting explained: direct vent vs power vent, PVC vs stainless, concentric vents, vent length, clearances and code.