While it may fit some QMark cross-references

OEM Engineering: Guaranteed electrical matching with Hi Delta heater components

System Safety: Restores the integrity of the float chamber and water column

Direct OEM Replacement: Ensures perfect fit and function for specified Bard units

This specific HVAC whole-house humidistat is designed for 24V control circuits and features a robust dial interface for manual adjustments

ASCO WPSC8238T405 Valve 319825-402 While it may fit someThe ASCO WPSC8238T405 is a high performance 2 way solenoid valve designed for demanding HVACR and industrial fluid control applications. Specifically engineered for air and water service, this valve features a 1 2" NPT connection and is capable of handling pressures ranging from 5 to 230 PSI. Built with a rugged watertight enclosure, it ensures reliable operation in environments prone to moisture and dust. As a normally closed pilot operated valve, it