Plastic 3 Way Valve for NAVIEN TANKLESS WATER HEATERS Part# 30004819C
Existing reviews
Helpful Product Insight
The small leak developed near inlet section on our appliance ended up being caused by a failing part. Connector alignment matched better than expected and the replacement solved it.
Scotty | 9/24/2025 9:36 AM
Was this review helpful? (0/0)
Replacement Observation
Wasnt completely sure this would match at first since the small leak developed near inlet section. Thankfully fitment on our appliance was accurate and everything is working again.
Guest | 3/4/2026 8:36 AM
Was this review helpful? (0/0)
Only registered users can write reviews
Phone Support
Call (315) 234-4347 for your queries.
30 Days Return
We have 30 days returns policy.
Fast Shipping
We have fast shipping across all 50 states.
Request a Quote
Send email to contact@partsaps.com to request a quote.
