B5274 is an official OEM Reverse Osmosis Water Fill Valve for HC-4000, HC-5000, HC-6100. and HC-6300 HumidiClean for Armstrong International HVAC equipment.
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.