The Conbraco 20-001-11 Water Gauge Repair Kit is a comprehensive maintenance solution designed for high-pressure boiler sight glass applications and liquid level gauges

meaning it is calibrated to trip and interrupt the burner circuit when flue temperatures reach 225 degrees Fahrenheit

an HVAC flame sensor with a cracked ceramic insulator or significant pitting on the rod should always be replaced to ensure long-term reliability and safety

What is the exact pressure range of this plated spring

Direct Cross-Reference: Certified as the direct replacement for 1NT21L-2163

Honeywell T87K1007 Thermostat The Conbraco 20-001-11 Water GaugeThe Honeywell T87K1007 is a mercury free, digital round thermostat designed for precision control in 2 wire heat only systems. Operating within a standard 18 30Vac range, this unit utilizes battery assisted power stealing to ensure consistent performance without requiring a common wire, making it a reliable solution for retrofitting older heating systems. The internal thermistor sensor element provides exceptional 1 degree accuracy, maintaining tight