Description
Honeywell Q313A1188 Replacement Thermopile Generator Overview
The Honeywell Q313A1188 is a precision-engineered replacement thermopile generator designed to restore reliable millivolt power generation in standing-pilot heating systems. Delivering a 600mV–750mV open circuit output at a rated 750mV, this thermopile provides consistent, self-generated voltage to power gas valves and controls without the need for external electrical supply — making it an ideal solution for fireplaces, wall heaters, floor furnaces, and other millivolt-operated appliances.
Key Features
- Open circuit output voltage: 600mV – 750mV
- Rated output voltage: 750mV
- Lead length: 35 inches for flexible installation reach
- Connection type: Spade terminal for quick, secure wiring
- Internal resistance: 2.89 Ohms for efficient power delivery
- Includes 1/2″ thermopile attaching nut for secure mounting
- Includes push-in clip for easy, tool-free installation
Application & Compatibility
The Q313A1188 is engineered as a direct replacement thermopile generator for a wide range of millivolt heating systems. Its spade terminal connection simplifies field wiring, while the generous 35″ lead length accommodates varied appliance configurations. The included 1/2″ attaching nut and push-in clip ensure a complete, ready-to-install package that minimizes downtime during service calls.
Why Choose the Honeywell Q313A1188
- Genuine Honeywell replacement part for proven reliability
- Self-powered millivolt output — no external electricity required
- Complete installation hardware included (attaching nut and push-in clip)
- Spade terminal connection for fast, secure field wiring
- 35″ lead length provides installation flexibility in tight spaces
- 2.89 Ohm resistance ensures compatibility with standard millivolt gas valve systems
Specifications
- SKU: Q313A1188
- Brand: Honeywell
- Open Circuit Output: 600mV – 750mV
- Rated Voltage: 750mV
- Lead Length: 35 inches
- Terminal Connection: Spade
- Resistance: 2.89 Ohms
- Included Hardware: 1/2″ Thermopile Attaching Nut, Push-In Clip
