Description
The BASO Gas Products K19AT-60 is a Super Slim Jim Universal Replacement Thermocouple engineered for dependable performance in standing pilot ignition systems. Its slim-profile design and spring clip mounting make it a versatile, drop-in replacement across a wide range of gas appliances, including furnaces, boilers, water heaters, and fireplaces.
Key Features
- Super Slim Jim universal design for broad cross-compatibility with standing pilot ignition systems
- Spring clip mounting bracket for fast, tool-friendly installation
- 25–35 mV open circuit output voltage for reliable gas valve actuation
- 60-inch lead length provides generous reach for flexible routing in tight equipment cabinets
- Universal replacement simplifies stocking and reduces service call time
Application
The K19AT-60 is designed for use in standing pilot ignition systems found in residential and light commercial gas-fired equipment. The thermocouple generates a millivolt signal from the pilot flame heat, which holds the gas valve open and ensures safe, continuous burner operation. If the pilot flame is extinguished, the thermocouple cools and the millivolt signal drops, allowing the gas valve to close and prevent unburned gas from accumulating.
Specifications
- Brand: BASO Gas Products
- SKU / Part Number: K19AT-60
- Type: Super Slim Jim Universal Replacement Thermocouple
- Mounting: Spring Clip
- Open Circuit mV Range: 25–35 mV
- Lead Length: 60 inches
- Ignition System Compatibility: Standing Pilot







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