Accessories, Discontinued Models
WHK-I Millivolt Interlock Kit

WHK-I
Support Documents
Includes Gas Pressure Switch with electrical box, Linear Limit Spill Switch and all necessary hardware to interlock a Power Venters (Gas, Oil) or Draft Inducer to an instantaneous gas water heater or millivolt pool heater.
NOTE: This kit will work with the UC1 control, however, the WHKE is recommended.
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