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Built with a durable NEMA 1 Enclosure and an all-steel case
the H19LA-1 is a millivolt safety valve that operates using the electrical current generated by a standard thermocouple
Using authentic ASCO valve parts maintains the structural integrity of your system
Application Versatility: High temperature and glycol tolerance make it suitable for a wide range of heating and cooling coil configurations
Honeywell R7847A1074 Amplifier 320074-702 Built with a durable NEMAThe Honeywell R7847A1074 Amplifier is a solid state, plug in component specifically designed for use with 7800 Series Relay Modules and R7140 Series primary safety controls. This rectification flame amplifier offers a selectable flame failure response time (FFRT) of either 0. 8 or 1. 0 seconds, providing high speed detection and safety shutdown capabilities for industrial and commercial burner applications. Designed for maximum compatibility, it
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