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Pulse arcade — neon hairlines and corner brackets frame the playfield brief.
Designed with a vapor pressure sensing element and a 20-foot capillary
The McDonnell & Miller 339700 (Model SA21-38R) is a critical strainer basket assembly engineered for high-performance integration with Series 21 Make-Up Water Feeders
Key Technical Benefits Compatible with Fireye 45UV5 and Fireye 29CFG flame amplifiers for seamless integration into existing burner controls
Smith boiler and water heater models
5 Amp supply to eliminate voltage fluctuations in sensitive control loops
Automation Components Inc (ACI) FS-50A Freeze Stat 318423-701 Designed with a vapor pressureThe Automation Components Inc (ACI) FS 50A Freeze Stat is a high performance AutoReset 2Relay FreezeStat designed to provide critical low temperature cutout protection for HVAC systems. Featuring a 50 foot sensing element, this device effectively detects potential freezing conditions across large coils, preventing costly damage to air handling units. The FS 50A utilizes a specialized vapor filled capillary that responds to the lowest temperature point
