by replacing a green or blue spring with this orange 143-62-021-18 spring

Industrial-Grade Construction: Built with heavy-duty materials to withstand the localized heat environment of residential and industrial HVAC machinery

it provides versatile SPDT relay wiring configurations for complex sequencing

The single-pole double-throw configuration facilitates both normally open (N

eliminating the need for custom gasketing or field modifications

Robertshaw 1970-048 Thermocouple by replacing a green orFor 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