Weil McLain 511-330-089 Sensor & Clamp the AT20A1123 is the direct

the AT20A1123 is the direct replacement for 32001652-001

and BV400 models

a shorter probe may lead to delayed tripping and unsafe heat levels

This valve is specifically designed for use with 24 Vac intermittent pilot modules

The QC-0 Red Cartridge is rated for approximately 1/3 ton on R-22 systems and 1/6 ton on R-12

Weil McLain 511-330-089 Sensor & Clamp the AT20A1123 is the directThe Weil McLain 511 330 089 Sensor & Clamp is a critical OEM replacement water temperature sensor engineered for precise thermal monitoring in high efficiency hydronic systems. This thermistor style temperature sensor is primarily utilized as a water return sensor or inlet sensor for Weil McLain GV series boilers, including the GV90, GV90+, and GV 3 Trim models. By delivering accurate resistance based signals to the Integrated Boiler Control (IBC),