Immersion-type hydronic controller combining high-limit protection with burner and circulator motor switching. Low-voltage (24V) relay with integrated 50VA transformer for use with forced hot water heating systems and compatible with Honeywell Smart Valves. Vertical mount, 180–240°F range, includes heat-conductive compound.
Resideo L8148E1299 Aquastat Relay 50VA Transformer 120V
Resideo
$375.95
In Stock — 10+ available
- OEM / cross-reference
- L8148E1299/U
- Fits brands
- Honeywell
- SKU:
- L8148E1299
- Product Type:
- Aquastat Relay
- Subcategory:
- High-Limit Hydronic Controller
- Application:
- Residential/Commercial
- System Type:
- Boiler, Hydronic Heating, Forced Hot Water
- Installation Type:
- OEM Replacement
- Voltage:
- 120V
- Voltage Class:
- Line Voltage
- Phase:
- Single Phase
- Amperage:
- 0.8A
- Mounting Type:
- Vertical Mount
- Temperature Range:
- 180°F to 240°F
- Pressure Rating:
- 255 PSI
- Fuel Type:
- Natural Gas
- Inlet Size:
- 1/2" NPT
- Connection Type:
- NPT
- Control Type:
- Low Voltage
- Switch Action:
- SPST