Industry-Leading Products

ML7999C

R7999C

ML7999B

ML7999A

HONEYWELL R7999 Fuel Air Ratio System

DUNGS FRS – Gas Appliance Pressure Regulator

DUNGS FRG – Ratio Regulator & Zero Governor

DUNGS FRS – Line Pressure Regulator

DUNGS GW A4/2 HP SGS: Gas Pressure Switch for up to 120 PSI and for Special Gases

DUNGS Gas/Gas Differential Pressure Switch

DUNGS G…-A4 – Pressure Switch for gas and air /Field adjustable

DUNGS AA-C2 – Differential Pressure Switch for air, flue and exhaust gases /Field adjustable

DUNGS G…-A2: Gas Pressure Switch for DMV safety shutoff valves /Field adjustable

DUNGS AA-A4 – Differential Pressure Switch for air, flue and exhaust gases /Field adjustable

DUNGS AA-A2 Differential Pressure Switch for air, flue and exhaust gases /Field adjustable