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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
Duotone aurora — cool blue brief on the left, soft violet sheet on the right for cargo details.
protecting your equipment from cavitation and corrosion without the need for manual intervention
Direct OEM Compatibility: Replaces Lennox part number 73W20 and 102857-07 across multiple furnace product lines
For technicians performing a TXV field installation
Key Benefits Modular Double-Valve Design: Consolidates two safety shut-off valves in series for a compact gas train assembly
and Fasco models
Functional Devices TR75VA007 Transformer Refrigerant protecting your equipment from cavitationThe Functional Devices TR75VA007 is a versatile, high capacity 75VA step down transformer engineered for reliable 24Vac power in demanding commercial hvac and building automation systems. Built with a split bobbin construction, this unit offers multi tap primary voltage flexibility, supporting 480 240 208 120Vac inputs. This makes it an ideal universal replacement for technicians managing diverse site voltages. To protect sensitive downstream
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