HONEYWELL
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Honeywell 50028994-001 Thermostat Range Stop Assembly
Honeywell 50028994-001 Thermostat Range Stop Assembly
Manufacturer: HONEYWELL
Product No.: 50028994-001
Product Type: Thermostat Range Stop Assembly
Product Origin: USA
Payment: T/T
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months
Description
The Honeywell 50028994-001 Thermostat Range Stop Assembly is a mechanical accessory designed to limit the adjustable temperature range of compatible Honeywell thermostats. By restricting the minimum and maximum setpoints, it helps prevent unauthorized or excessive temperature changes, supporting energy efficiency, system protection, and consistent indoor comfort.
This range stop assembly is commonly used in commercial buildings, offices, schools, and residential applications where controlled temperature settings are required. It is installed inside the thermostat housing and provides a simple, reliable, and maintenance-free solution for temperature range control.
Technical Parameters (Key Specifications)
| Parameter | Specification / Detail |
|---|---|
| Model Number | 50028994-001 |
| Product Type | Thermostat Range Stop Assembly |
| Primary Function | Mechanical limit on thermostat adjustment range |
| Compatible Thermostats | Designed for mechanical Honeywell thermostats, especially older round models such as T87 series |
| Included Components | Range stop scales for °F and °C and mounting screws |
| Temperature Range Limits – Fahrenheit (approx.) | Low limit: 42°F to 80°F High limit: 60°F to 88°F |
| Temperature Range Limits – Celsius (approx.) | Low limit: 6.5°C to 26°C High limit: 14.5°C to 31°C |
| Adjustment Mechanism | Screw-in mechanical stops that attach to thermostat backplate |
| Installation | Internal installation behind thermostat cover; screws supplied for range stop placement |
| Construction | Durable assembly suitable for repeated use in HVAC applications |
| Weight | Light and compact (approximately 0.1 kg) |
| Typical Applications | Residential homes, offices, schools, light commercial buildings |
| Benefits | Prevents unauthorized setpoint changes, improves energy control, supports consistent climate management |
