Common Questions Is the Honeywell SP3000-2 compatible with older 193987GA sensors

This 40VA unit provides more headroom for additional relays or zone valves

Universal Compatibility: Replaces over 400 Honeywell and competitive pilot modules

which requires a replacement to prevent delayed ignition or "booming

The TRR0465 is specifically designed for 120V primary circuits

Weil McLain 510-312-041 Aquastat Els PW 17895 Common Questions Is the HoneywellThe Weil McLain 510 312 041 Aquastat is a mission critical hydronic temperature controller engineered for precise thermal regulation within Weil McLain boiler systems, including the EGH series. This OEM immersion controller utilizes an integrated capillary sensor to monitor the heating medium, providing high accuracy feedback to the burner and circulator circuits. With an adjustable temperature range of 100F to 240F, this unit ensures the system