MOD CON

Residential and commercial water heaters; hot water tanks; water heater systems comprising tanks, thermostats, heating elements, and manual and automated controls sold as a unit; commercial and residential furnace boilers; indirect fired water heaters powered by solar energy; indirect fired water heaters powered by solar energy with an electric or bivalent backup; water heaters powered by solar energy; gas-fired water heaters; and modulating condensing water heaters and boilers for domestic, commercial and industrial use