Field Controls 01170006 Safety Switch

Install the Field Controls 01170006 (Model FTS-6) to ensure reliable flue gas spillage detection on high-capacity gas furnaces and boilers. This 180-degree manual reset thermal safety switch is engineered to de-energize the burner circuit when it senses dangerous heat from blocked flues, downdrafts, or inadequate draft conditions. Operating as a normally closed switch, it provides critical protection for equipment rated over 400,000 BTU/hr.

The FTS-6 safety switch is versatile for 120Vac or 240Vac applications, featuring SPST silver contacts for superior conductivity and long-term durability. Designed for direct mounting on a draft hood or a double-acting barometric draft control, this thermal spill switch stops the burner immediately upon hitting the 180°F threshold and requires a physical reset, preventing the system from cycling under unsafe conditions. For technicians, its universal mounting brackets simplify retrofitting across multiple heating platforms.

Key Benefits:

• Critical Safety: Actively monitors for flue gas spillage to prevent hazardous carbon monoxide buildup.
• High Compatibility: Rated for 120Vac/240Vac and 24V systems, suitable for commercial-grade heating units.
• Manual Reset Feature: Ensures a technician must inspect the flue system before the unit can be restarted.
• Flexible Installation: Includes brackets for mounting on barometric draft controls or draft hoods.

Common Questions:

What causes the FTS-6 to trip?
The switch trips when it detects temperatures reaching 180°F near the flue exit, typically caused by a blocked flue, chimney obstruction, or significant backdraft.

Can this be used on oil-fired equipment?
While often used on large gas systems, it is compatible with both gas and oil-fired applications where thermal spillage detection is required.

How is the switch wired into the system?
It should be wired in series with the burner control circuit to ensure power is cut immediately upon a high-temperature event.

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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.