Utilizing a Maxitrol replacement spring allows contractors to modify gas pressure settings without replacing the entire valve body

replacing the internal disc and packing is a cost-effective way to restore HVAC system efficiency

Will this knob fit any Honeywell thermostat

Automatic Reset Functionality: Transitions between 165°F (Open) and 125°F (Closed) states without manual intervention

Starting Performance: Provides reliable management of start capacitors

Sensus 143-08-021-00 Spring Utilizing a Maxitrol replacement springThe Sensus 143 08 021 00 Red Spring is a high precision component engineered specifically for Sensus 143 series service regulators. As a veteran grade gas regulator spring, it maintains critical outlet pressure control within the 3. 5" to 6. 35" water column (WC) range. Designed for RPC applications, this red coded spring provides the mechanical force necessary for consistent diaphragm modulation in residential and light commercial meter sets. The