This die-cut fiberglass gasket provides the necessary thickness and compression to bridge gaps between the plastic collector box and the metal heat exchanger plate that liquid sealants cannot reliably fill

eliminating the need for custom gasketing or field modifications

it provides versatile SPDT relay wiring configurations for complex sequencing

The Johnson Controls T-4002-122 is a professional-grade terminal connector engineered specifically for T-4002 series high-volume thermostats

the MARS 12745 includes an internal UL-recognized pressure-sensitive interrupter for fail-safe protection

Robertshaw 1970-048 Thermocouple This die-cut fiberglass gasket providesFor service technicians requiring a universal replacement for standing pilot systems, the Robertshaw 1970 048 Thermocouple is a field proven 48 inch Uni Couple designed for maximum versatility across residential and commercial gas applications. This heavy duty thermocouple features a robust stainless steel outer jacket to resist heat blistering and environmental corrosion, ensuring reliable pilot burner safety in high ambient conditions. Utilizing a