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The McDonnell & Miller 340700
It handles chilled or hot water up to 250°F (120°C) and is compatible with solutions containing up to 60% glycol
rated at 40VA
Normally Closed Logic: Ensures positive shut-off during power loss or system standby to prevent liquid migration
the unit features 1/4" OD compression sample line connectors and screw-type terminals with cup washers for secure electrical terminations
Heil Quaker ICP 1170909 Gas Valve 30067439-890 The McDonnell & Miller 340700The Heil Quaker ICP 1170909 Gas Valve is an essential OEM component designed for high performance gas flow regulation in residential and light commercial heating systems. As a 24V redundant gas valve, it integrates a precision engineered solenoid and internal regulator to manage manifold pressure effectively, ensuring consistent burner ignition and thermal output. This ICP 1170909 gas valve replacement is built to withstand the rigorous cycling