the F89-0033 is a universally interchangeable well compatible with various White-Rodgers temperature controls that utilize the specified bulb dimensions

Can I use this relay with R290 or R600a systems

leaking oil

Always verify static pressure and temperature rise across the heat exchanger during troubleshooting

Enhanced Safety: Built-in pressure-sensitive interrupter disconnects the capacitor in the event of internal failure

Danfoss 077B7003 Thermostat the F89-0033 is a universallyThe Danfoss 077B7003 is a high precision service thermostat engineered specifically for technical replacement in refrigeration systems requiring automatic defrost functionality. This service thermostat kit, part of the Danfoss 077B series, features a capillary tube length designed for easy routing and consistent temperature monitoring. It operates on a cut in and cut out temperature management system that ensures evaporator coils remain clear of ice