24V low water cut-off control for steam boilers. Prevents boiler damage by shutting off the burner when water level drops below safe operating level. Direct replacement for OEM models 24TD, 45-400, 510-811-403, and compatible with most residential and commercial steam heating systems.
Hydrolevel 400 Low Water Cut-Off 24V Steam Boiler
Hydrolevel
$237.95
In Stock — 10+ available
- OEM / cross-reference
- 24TD, 45-400, 510-811-403
- SKU:
- 400
- Product Type:
- Low Water Cut-Off Control
- Subcategory:
- Steam Boiler Safety Control
- Application:
- Residential/Commercial
- System Type:
- Boiler
- Installation Type:
- OEM Replacement
- Voltage:
- 24V
- Voltage Class:
- Low Voltage
- Control Type:
- Non-Programmable