Tjernlund Products 950-2064 Limit Swt
As a veteran HVACR technician, you know that keeping a siding or power vent system operational depends on reliable safety interlocks. The Tjernlund 950-2064 Limit Switch is a critical 185-degree Fahrenheit linear limit switch specifically engineered for high-performance venting applications. This spillage sensing switch is a direct replacement for Tjernlund VP-2, VP-3, WHK-2, and WHK-E models, providing a manual reset safety layer that prevents burner operation if flue gas temperatures exceed safe thresholds or if spillage occurs at the draft hood. Designed for the HVAC ventilation safety circuit, it features a normally closed contact that opens precisely at its 185°F set point. Whether you are troubleshooting a venting malfunction or performing routine Tjernlund furnace maintenance, installing this OEM replacement limit switch ensures your combustion system remains within technical specifications and code requirements. This linear limit sensor is built to withstand industrial heating environments, offering long-term reliability for residential and light commercial side wall venting setups.
Key Benefits:- System Compatibility: Engineered specifically for integration with Tjernlund VP-2, VP-3, VP-2F, VP-3F, WHK-2, and WHK-E models.
- Manual Safety Reset: Features a dedicated reset button to ensure a technician inspects the system for flue blockage before restarting.
- Precise Thermal Control: Maintains a fixed 185°F actuation point to detect overheating or improper draft conditions instantly.
- Durable Construction: Built with a robust housing and high-quality electrical contacts for reliable switching in extreme heat.
- Easy Installation: Compact 1-inch linear design allows for seamless mounting on draft hoods, diverters, or barometric controls.
- Is this switch an automatic or manual reset? The Tjernlund 950-2064 is a manual reset switch, requiring human intervention to verify system integrity once the temperature threshold is tripped.
- What happens if the switch trips repeatedly? Repeated tripping usually indicates a venting malfunction, such as a blocked flue or insufficient post-purge settings. Do not operate the heater until the source of excessive heat is repaired.
- Can I use this for other power venter brands? This part is specifically calibrated and designed for Tjernlund systems; using it with non-compatible hardware may compromise safety protocols.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $110.92
-65%$110.92
$38.82Tjernlund Products 950-2064 Limit Swt
As a veteran HVACR technician, you know that keeping a siding or power vent system operational depends on reliable safety interlocks. The Tjernlund 950-2064 Limit Switch is a critical 185-degree Fahrenheit linear limit switch specifically engineered for high-performance venting applications. This spillage sensing switch is a direct replacement for Tjernlund VP-2, VP-3, WHK-2, and WHK-E models, providing a manual reset safety layer that prevents burner operation if flue gas temperatures exceed safe thresholds or if spillage occurs at the draft hood. Designed for the HVAC ventilation safety circuit, it features a normally closed contact that opens precisely at its 185°F set point. Whether you are troubleshooting a venting malfunction or performing routine Tjernlund furnace maintenance, installing this OEM replacement limit switch ensures your combustion system remains within technical specifications and code requirements. This linear limit sensor is built to withstand industrial heating environments, offering long-term reliability for residential and light commercial side wall venting setups.
Key Benefits:- System Compatibility: Engineered specifically for integration with Tjernlund VP-2, VP-3, VP-2F, VP-3F, WHK-2, and WHK-E models.
- Manual Safety Reset: Features a dedicated reset button to ensure a technician inspects the system for flue blockage before restarting.
- Precise Thermal Control: Maintains a fixed 185°F actuation point to detect overheating or improper draft conditions instantly.
- Durable Construction: Built with a robust housing and high-quality electrical contacts for reliable switching in extreme heat.
- Easy Installation: Compact 1-inch linear design allows for seamless mounting on draft hoods, diverters, or barometric controls.
- Is this switch an automatic or manual reset? The Tjernlund 950-2064 is a manual reset switch, requiring human intervention to verify system integrity once the temperature threshold is tripped.
- What happens if the switch trips repeatedly? Repeated tripping usually indicates a venting malfunction, such as a blocked flue or insufficient post-purge settings. Do not operate the heater until the source of excessive heat is repaired.
- Can I use this for other power venter brands? This part is specifically calibrated and designed for Tjernlund systems; using it with non-compatible hardware may compromise safety protocols.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
As a veteran HVACR technician, you know that keeping a siding or power vent system operational depends on reliable safety interlocks. The Tjernlund 950-2064 Limit Switch is a critical 185-degree Fahrenheit linear limit switch specifically engineered for high-performance venting applications. This spillage sensing switch is a direct replacement for Tjernlund VP-2, VP-3, WHK-2, and WHK-E models, providing a manual reset safety layer that prevents burner operation if flue gas temperatures exceed safe thresholds or if spillage occurs at the draft hood. Designed for the HVAC ventilation safety circuit, it features a normally closed contact that opens precisely at its 185°F set point. Whether you are troubleshooting a venting malfunction or performing routine Tjernlund furnace maintenance, installing this OEM replacement limit switch ensures your combustion system remains within technical specifications and code requirements. This linear limit sensor is built to withstand industrial heating environments, offering long-term reliability for residential and light commercial side wall venting setups.
Key Benefits:- System Compatibility: Engineered specifically for integration with Tjernlund VP-2, VP-3, VP-2F, VP-3F, WHK-2, and WHK-E models.
- Manual Safety Reset: Features a dedicated reset button to ensure a technician inspects the system for flue blockage before restarting.
- Precise Thermal Control: Maintains a fixed 185°F actuation point to detect overheating or improper draft conditions instantly.
- Durable Construction: Built with a robust housing and high-quality electrical contacts for reliable switching in extreme heat.
- Easy Installation: Compact 1-inch linear design allows for seamless mounting on draft hoods, diverters, or barometric controls.
- Is this switch an automatic or manual reset? The Tjernlund 950-2064 is a manual reset switch, requiring human intervention to verify system integrity once the temperature threshold is tripped.
- What happens if the switch trips repeatedly? Repeated tripping usually indicates a venting malfunction, such as a blocked flue or insufficient post-purge settings. Do not operate the heater until the source of excessive heat is repaired.
- Can I use this for other power venter brands? This part is specifically calibrated and designed for Tjernlund systems; using it with non-compatible hardware may compromise safety protocols.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
