BASO K16WT-72 Thermocouple

The BASO K16WT-72 Thermocouple is a high-performance replacement component engineered for precision in standing pilot ignition systems. This 72-inch universal thermocouple delivers a reliable 25-35 mV open circuit range, ensuring consistent voltage output to the safety shutoff valve. Designed for industrial and commercial heating applications, the K16WT-72 provides the necessary millivoltage to maintain the pilot flame circuit effectively. It is technically identical to the K16WT-72H model, offering full interchangeability for field service. The extended lead length is specifically suited for large furnace cabinets and boilers where standard leads fall short. When diagnosing pilot light out issues or HVAC safety valve failure, this heavy-duty thermocouple ensures the thermopile and pilot assembly operate within OEM specifications. Its nickel-plated construction resists high-temperature oxidation, preventing premature sensor degradation in high-cycle environments.

• Extended 72-inch reach for specialized heater configurations and large combustion chambers.
• Optimal 25-35 mV output provides a stable signal to prevent nuisance shutdowns in standing pilot systems.
• Nickel-plated sensor head enhances thermal conductivity and resists soot buildup for long-term reliability.
• Universal compatibility allows it to replace the K16WT-72H and similar high-performance thermocouples.
• Snap-fit or threaded installation options ensure rapid field replacement for service contractors.

What is the difference between the K16WT-72 and the K16WT-72H?
Technically, there is no difference in performance or physical dimensions; these part numbers are interchangeable for all standing pilot ignition repairs.

Why is the millivolt range critical for this thermocouple?
The 25-35 mV range ensures the electromagnetic coil in the gas valve remains energized. A drop in millivoltage due to wear is a primary cause of heating system pilot failure.

Can I use this 72-inch lead to replace a shorter thermocouple?
Yes, the extra length can be coiled safely away from the flame, making it a versatile truck stock item for various equipment sizes.

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.