Description
BASO Gas Products K15DA-30H Thermocouple Overview
The BASO Gas Products K15DA-30H is a reliable thermocouple engineered for use in standing pilot ignition systems. Delivering a consistent 20–28 mV open circuit output, this thermocouple provides the precise millivolt signal required to hold gas valve operators open during normal pilot flame operation — helping ensure safe, dependable heating system performance.
Key Features
- Open circuit mV range: 20–28 mV — compatible with standard millivolt gas valve operators
- 30″ lead length for flexible installation reach in a wide range of appliances
- Designed specifically for standing pilot ignition systems
- Generates a thermoelectric EMF when the pilot flame is present, signaling the gas valve to remain open
- Durable construction for long service life in demanding heating environments
- Direct OEM replacement quality from Johnson Controls
Application
The K15DA-30H is ideal for use in gas furnaces, boilers, water heaters, and other heating appliances equipped with standing pilot ignition systems. When the pilot flame heats the thermocouple tip, the device generates a millivolt signal that keeps the main gas valve energized. If the pilot flame is extinguished, the signal drops and the gas valve closes automatically — providing a critical safety shutoff function.
Specifications
- Brand: BASO Gas Products
- SKU: K15DA-30H
- Open Circuit mV Range: 20–28 mV
- Lead Length: 30 inches
- Application: Standing Pilot Ignition Systems
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