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The Trane SWT3732 is a genuine OEM replacement part

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The Fireye 25SU5-5012 Programmer is a critical component for flame safeguard control

Resideo V8043E1004 Valve 320074-702 How do I connect theThe Resideo V8043E1004 is a professional grade 1 2" sweat zone valve engineered for hydronic systems requiring reliable two way, normally closed control. Built with a brass body and high grade stainless steel stem, this motorized valve manages flow in baseboard or radiator loops with a 3. 5 Cv flow capacity. Operating on a standard 24Vac motorized actuator, it utilizes a spring return to close mechanism and includes a manual opener for system charging