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- The L8148 Aquastat® Relays are immersion type hydronic controllers that combine high limit protection with switching relay control of burner and circulator motors.
Resideo Aquastat Relay, 120 V, 180 to 240 deg F, 15 deg F Differential, Vertical Mount, 1-1/2 to 3 in Insulation Depth, 0 to 95% Humidity
- High limit opens burner circuit only
- Select models include transformer and accessory terminals for adding a remote low limit controller
- Case available for horizontal or vertical mounting
- Requires a 24 Vac thermostat with heat anticipator set at 0.2A
- TRADELINE models include well adapter, tube of heat conductive compound and range stops
- Differential15 deg FMounting TypeVerticalTemperature Rating180 to 240 deg FVoltage Rating120 VHumidity Range0 to 95%Insulation Depth1-1/2 to 3 inManufacturerResideo TechnologiesManufacturer #L8148E1265/U