This kit resolves "stuck open" issues by replacing the armature spring and clearing the pilot orifice

It acts as a safety and efficiency interlock

it is compatible with LP systems if the orifice is swapped for the appropriate propane-rated component

the SET29A-632R is built to withstand the rigorous demands of industrial air handling and commercial hydronic environments

providing reliable response in the 9–13 psi spring range

Carrier P502-8164S Filter Drier 323080-701 This kit resolves "stuck open"The Carrier P502 8164S is a high capacity liquid line filter drier engineered for heavy duty moisture and acid removal in commercial and residential HVACR systems. Designed as a 16 cubic inch filter drier, this unit features a 1 2" ODF (solder) connection, ensuring a secure, leak free fit for high pressure applications. The internal filtration media consists of a 75% molecular sieve and 25% activated alumina desiccant blend, optimized for maximum