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Technicians should look for intermittent ignition failures
Designed to meet exact OEM tolerances
It is commonly utilized in specific 2-ton and 2
you ensure the system operates within manufacturer-stipulated refrigerant envelopes
Tjernlund Products WHKE Control Interlock 322057-301 Technicians should look for intermittentFor contractors interlocking millivolt controlled water heaters with a power venting system, the Tjernlund WHKE Control Interlock is the industry standard for ensuring safe and reliable operation. This kit is specifically designed to interface between gas fired appliances and Tjernlund UC1 Universal Control, MAC1E, or MAC4E auxiliary modules. By sensing gas flow through a vertical mount gas pressure switch, the WHKE signals the inducer to activate
