Finlandia / Harvia Part # FH74 or ZSL-954 Terminal Block for KV heaters is a model-specific wiring hub designed to keep electrical connections in KV sauna heaters organized, secure, and compliant with factory standards. Built to handle the elevated temperatures and humidity inside a heater cabinet, this terminal block provides stable contact points for power and control circuits, reducing the risk of loose wiring, overheating, or inconsistent performance. Its layout is tailored to KV models, ensuring the correct routing of conductors and a clean fit within the existing mounting space. Ideal for repairs, refurbishing, or correcting non-standard wiring, the FH74 / ZSL-954 helps restore the safe, dependable electrical integrity your heater was designed to deliver. Specifying the exact KV model at ordering ensures perfect compatibility.
Finlandia / Harvia Part # FH74 or ZSL-954 Terminal Block for KV heaters is a model-specific wiring hub designed to keep electrical connections in KV sauna heaters organized, secure, and compliant with factory standards. Built to handle the elevated temperatures and humidity inside a heater cabinet, this terminal block provides stable contact points for power and control circuits, reducing the risk of loose wiring, overheating, or inconsistent performance. Its layout is tailored to KV models, ensuring the correct routing of conductors and a clean fit within the existing mounting space. Ideal for repairs, refurbishing, or correcting non-standard wiring, the FH74 / ZSL-954 helps restore the safe, dependable electrical integrity your heater was designed to deliver. Specifying the exact KV model at ordering ensures perfect compatibility.