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This industrial-grade component is purpose-built for negative pressure (pull-through) applications where consistent gas modulation is critical for maintaining stable discharge air temperatures
Does this include the pilot and igniter
reducing installation time for service technicians
it features a non-PCB oil-filled dielectric and a pressure-sensitive interrupter for reliable fault protection
Neptronic TRO5404 Thermostat 321894-706 This industrial-grade component is purpose-builtThe Neptronic TRO5404 Thermostat is a high performance room controller thermostat designed for precision management of commercial HVAC systems, including variable air volume (VAV) clusters and modulating duct heaters. Engineered for 24 VAC low voltage operation, this proportional controller features 2 heat 2 cool analog outputs (0 10VDC) along with a dedicated TPM (Time Proportional Modulation) signal, allowing for granular control over damper