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Support Control Unit

Item #:MAC1E 
Manufacturer Item: MAC1E
Manufacturer: TJERNLUND PRODUCTS INC
Tjernlund MAC1E Support Control Unit
MAC1E
Tjernlund MAC1E is used in conjunction with the UC1 universal control to interlock one additional 24 VAC, 115 VAC or millivolt controlled appliance. Millivolt appliances require a WHKE kit. Powered by and communicates with the UC1 through a factory wired whip. It activates the inducer/blower through its connections to the UC1, and in turn relies on the UC1 fan prover safety circuit (P1 and P2) to allow its interlocked appliance to operate. Any pre/post-purge settings on the UC1 will be defaulted to the MAC1E.
  • The MAC1E puts an end to difficult and costly job site wiring nightmares
  • Circuit board housed in oversized 18 ga electrical box with multiple knock outs for easy wiring connections
Sid Harvey Item #:MAC1E: Replaces Part #:'s : 21778,

MAC1E

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tjernlund mac1e

Heating Parts (Oil & Gas)

Brand Name
Tjernlund
Part Type
Support Control Unit
MAC1E
Support Control Unit
Quantity: