Can I use this relay for both heating and cooling stages

Optimized Operating Range: The hardware is tuned to the 90°F to 140°F window

This SPDT air pressure switch is factory-calibrated to a 0

Integrated Safety: Factory-installed high-limit switches prevent cabinet overheating

the 669856R is specifically designed for horizontal applications

ASCO 8263H232LT Valve 319847-401 Can I use this relayThe ASCO 8263H232LT Solenoid Valve is a high performance 2 way normally closed solenoid valve engineered specifically for cryogenic service applications. Designed to handle extreme environments, this direct acting valve manages ultra low temperature fluids such as liquid nitrogen, liquid CO2, and liquid oxygen with a temperature range reaching as low as 320F. Featuring a 3 8" NPT connection and a 0. 35 Cv flow coefficient, it ensures precise control