Honeywell Home Aquastat Relays

Overview

The Resideo L8148E1257 is an immersion-type aquastat relay designed for high limit protection and switching relay control of burner and circulator motors. Operating at 120 VAC, this vertical mount controller manages temperatures between 140 and 240 degrees Fahrenheit. It features a fixed differential and SPST switching action, making it suitable for various heating system applications. High limit opens burner circuit only. Vertical mounting case for flexible installation. Requires a 24 VAC thermostat with heat anticipator set at 0.2A. Product Highlights Immersion-type aquastat relay providing high limit protection and control for heating systems, with a temperature range of 140-240°F. Product Information Standard Information Brand : RESIDEO Manufacturer Part Number : L8148E1257 Technical Specifications Type : Aquastat Relay Input Voltage : 120 VAC Mounting Type : Vertical Application : High Limit, Low Limit Differential : Fixed Max Temperature : 240°F Min Temperature : 140°F Switch Action : SPST Max Temperature Differential : 15°F Temperature Range : 140°F to 240°F Capillary Length : 4-1/2 in Frequency : 60 Hz Humidity Rating : 0 to 95% Non-Condensing Insulation Depth : 1-1/2 to 3 in Pressure Rating : 255 psi