Johnson Controls Y64T21-0 Transformer 321702-401 Common Questions & Technical Insights
Baker’s notes & crumb story
Description
Common Questions & Technical Insights Which filter shells are compatible with this core
Leak Prevention: Features high-quality brass compression nuts
The Robertshaw 1950 series utilizes a robust thermoelement design to withstand high combustion temperatures while maintaining consistent 750mv output
reducing vibration and operational noise
Johnson Controls Y64T21-0 Transformer 321702-401 Common Questions & Technical InsightsTransformer, 120 208 240 V Primary, 24 V Secondary, 92 Va with Circuit Breaker, Plate Mounting, End Bell Holes with 8 " Leads ( Primary Connections ), Three Screw terminals ( Secondary Connection ) Y64T21 0 is the direct replacement for Y64T22 0