Description
Overview:
The Bullfinch Thermocoupler SP1400BA is a genuine flame-sensing safety component for Bullfinch space heaters. Built with a durable copper capillary lead, a heat-resistant steel probe, and brass connection fittings, it is designed for reliable service in demanding site and workshop conditions. The thermocouple monitors heat at the burner or pilot and works with the gas valve to maintain safe operation, helping to prevent unsafe running if the flame goes out and supporting stable temperature control. It is a direct-fit replacement for Bullfinch models 1400 and SP1400BA. As a Genuine Part with MPN B1400BA, it matches the original specification for fit and performance, making it a suitable choice when restoring heater reliability during servicing or repair.
Key Features:
- Genuine Bullfinch part (MPN B1400BA) for assured compatibility and performance
- Direct replacement for faulty or aged thermocouples on Bullfinch 1400 and SP1400BA heaters
- Copper and brass construction for good heat transfer and mechanical durability
- Stable flame detection helps the heater shut down safely if the flame fails
- Supports consistent heating performance under continuous use
- Ready to fit with standard connection hardware; no modifications required for listed models
- Suitable for regular maintenance schedules to restore reliable ignition holding and operation
- Designed for the environmental conditions typical of space heaters used on sites and in workshops
Typical Applications:
Used during heater servicing or repair when the pilot will not stay lit, the heater cuts out intermittently, or flame-holding is weak. Suitable for Bullfinch space heaters in garages, workshops, construction sites, warehouses, and farm buildings where dependable, safe heat output is required.
Also known as:
Pilot thermocouple, flame failure thermocouple, gas valve thermocouple, burner thermocouple, safety thermocouple, thermal sensor for space heater, temperature probe for gas space heaters.
Fits Models:
1400, SP1400BA
Product Specifications
| L&S Part No. | SP1400BA |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Bullfinch |
| OEM No. | B1400BA |
| Unit of Sale | 1 |
| Applications | 1400, SP1400BA |
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