D.H.I. technicians will repair, clean or retrofit the following types of furnaces & boilers, infra-red heaters, unit heaters, burners & pool heaters.

Furnaces & Boilers		Unit Heaters
AERCO Patterson Kelly Fulton Pulse Laars Hydro-Therme Ruud/Rheem Raypak Smith Boilers Slant/Fin PVI Industries A.O. Smith Camus Hydronics Ltd.		Modine Sterling Climate Master Hastings Intercity Reznor Keeprite
Burners		Pool Heaters
Power Flame Fuel Master Midco Unipower Economite Roberts Gordon Superior Combustion Aero		Hayward Teledyne-Laars Raypak Jandy Pentair Zodiac
Infra Red Heaters
Schwank Cor-Ray-Vac Roberts Gordon Re-Verber-Ray

Products listed are the registered trademarks of their respective companies.