Description
Weil McLain 383-500-270 Thermowell for Temperature Gauge
The Weil McLain 383-500-270 is a 1/2″ NPT immersion thermowell engineered specifically for use with temperature gauges on Weil McLain Series 1–3 boiler systems. Thermowells serve as a critical protective barrier between the temperature-sensing element and the boiler water, allowing accurate temperature measurement without exposing the gauge bulb or sensor to direct fluid contact, pressure, or corrosive conditions.
Key Features
- 1/2″ NPT threaded connection for straightforward installation into standard boiler tappings
- Designed as a genuine OEM replacement part for Weil McLain Series 1–3 boiler applications
- Protects temperature gauge sensing elements from direct exposure to boiler water and system pressure
- Enables safe removal and replacement of temperature gauges without draining the system
- Ensures accurate, reliable temperature readings for optimal boiler performance and safety
- Durable construction suited for the thermal and pressure demands of hydronic heating systems
Application
This thermowell is a direct OEM replacement part for Weil McLain Series 1–3 boilers. It is used in conjunction with the boiler’s temperature gauge to monitor operating temperatures accurately. Proper thermowell installation is essential for maintaining boiler efficiency, protecting instrumentation, and ensuring safe system operation.
Why Choose Genuine Weil McLain Parts?
Using genuine Weil McLain replacement components ensures compatibility, maintains warranty compliance, and delivers the performance reliability that hydronic heating professionals depend on. The 383-500-270 thermowell is the correct OEM specification part for Series 1–3 systems, eliminating the guesswork of aftermarket fitment.
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