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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
This allows for precise signaling and control logic
The 512-200-077 is designed for AHE
Integrated Safety: Includes a factory-installed bleed resistor to prevent arcing and extend the life of the potential relay or centrifugal switch
Common Questions What is the maximum current output for this 40VA transformer
Key Benefits: Direct OEM Fit: Guaranteed mechanical compatibility with York and Coleman mounting brackets
Weil McLain 383-500-300 Sensor This allows for precise signalingThe Weil McLain 383 500 300 is an OEM spec Return Supply Water Sensor designed for precision temperature regulation within hydronic systems. Engineers and technicians primarily utilize this 12k ohm NTC thermistor kit for Weil McLain Ultra Series boilers, specifically supporting Ultra Gas Boiler models such as the Ultra 310 and Ultra 80 (Series 1 & 2). By delivering real time data to the U Control module, it allows the unit to modulate firing rates
US$ 54.95
US$ 44.95
US$ 24.95