210DZ-1 1/4 | 1 1/4"ZERO GOV.REG, 5# MAX Pack of 4 | Maxitrol Used on_Water Its 5/16-18 x 1 stud

210DZ 1 1 4 1 1 4"ZERO GOV.REG, 5# MAX Pack of 4 Maxitrol Used on_Water Its 5 16 18 x 1 stud Its 5 16 18 x 1 stud design offers exceptional holding power **Key Features:** * Direct replacement for Lennox 79J75 * 3 8" x 1 2" SWT connections * External equalization * TXV valve for precise refrigerant control **Benefits:** * Restores optimal refrigerant flow in HVAC systems * Improves system efficiency and reduces energy consumption * Extends the lifespan of your HVAC system * Ensures proper cooling or heating operation **Applications:** * Residential and commercial HVAC systems * Refrigerant lines where precise flow control is required Upgrade your HVAC system with this genuine Lennox replacement part and experience the difference it makes