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allowing users to adjust the setpoint throughout the full 55-85°F range
Its robust design is a direct-fit solution for technicians looking to restore factory-standard demand defrost logic in residential and light commercial equipment
Common Questions What is the primary function of the HH18HA094 in a system
as well as MSR and HS oil burner models
Do I need a wrench to install this on my Uniweld handle
Maxitrol M420B-1/2 Valve 30067439-890 allowing users to adjust theThe Maxitrol M420B 1 2 is a professional grade modulating gas valve engineered for atmospheric burners and indirect fired heating systems. Designed specifically for integration with the Maxitrol Selectra Series 94 and A200 electronic modulation systems, this 1 2" NPT valve provides precise, infinite flame adjustment to maintain tight temperature tolerances. The "B" designation indicates that both sides are fitted for low fire adjustment, allowing
US$ 700.00
US$ 200.00
US$ 199.99