A Rinnai 107000693 Water Flow Control Assembly regulates fluid movement to promote balanced performance within the heating and cooling setup.
The water flow control assembly regulates and directs water movement through the HVAC system so the system can maintain proper flow conditions during operation. Its design and construction matter because accurate internal control components support stable performance, reduce flow-related stress and promote reliable operation in heating and cooling equipment.
The water flow control assembly may be wearing out if the HVAC system shows inconsistent water flow, reduced performance or irregular operation during heating cycles. You might notice physical signs such as leaks, cracks or mineral buildup and environmental signs may include moisture around the part, unusual noise or changing operating behavior.
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Absolutely! Customers are able to return most new, unopened real OEM heating and cooling replacement parts within 90 days of delivery, so go to our Returns page and see if your order qualifies. Custom orders aren't typically eligible for cancellation or return.