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The Laars RA2112201 Pump Kit is a field-ready hydronic circulator pump replacement designed for high-performance integration with Laars heating systems
A failure often manifests as a humming compressor that fails to turn over or a tripped circuit breaker during the startup sequence
often accompanied by a specific diagnostic flash code on the control board indicating "low flame signal
Durable Construction: High-quality brass body and seat with a nickel-plated stem for long-term reliability in fluid systems
These electrolytic capacitors are non-polarized
Fireye DE5213-001 Shutter Tube Assembly R-448A The Laars RA2112201 Pump KitThe Fireye DE5213 001 Shutter Tube Assembly is a precision engineered component designed specifically for integration with the C9508M flame scanner. As a critical part of the optical sensing path, this shutter assembly facilitates consistent flame signal monitoring while protecting internal sensor elements from harsh combustion environments. The DE5213 001 ensures reliable mechanical cycling, which is essential for the flame safeguard system to
