HK42FZ017 | Circuit Board | Carrier Spring Size_3-6IN Spring Key Features: - Normally closed We offer competitive pricing Used on_HD60/75/HDB75/HD75AH01 200200-92801561

HK42FZ017 Circuit Board Carrier Spring Size_3 6IN Spring Key Features: Normally closed We offer competitive pricing Used on_HD60 75 HDB75 HD75AH01 200200 92801561 Key Features: Normally closed vent prevents water loss Automatically purges air from heating systems Made of durable plastic and is resistant to corrosion Benefits: Improves system performance and efficiency Helps to prevent air locks Extends the life of heating system components Pressure Switch Air Vent Normally Closed We are committed to providing you with the highest quality products and exceptional service to keep your operations running smoothly