• Navien BH2507308A Back-Up O-Ring (C3771)
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Navien

Navien 20018744B Back-Up O-Ring (C3771)

Navien 20018744B Back-Up O-Ring (C3771)

(CH REF FIG 32)
Appropriate for use with all Navien units.
$3.00 USD
$3.00 USD
Item Number
BH2507308A
Manufacturer Part No
20018744B
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Navien BH2507308A Back-Up O-Ring (C3771) (CH REF FIG 32)
    • Appropriate for use with all Navien units
      • CH Series - Combination Condensing Gas Boiler/Water Heater
      • Navien Limited Warranty:
        • Heat Exchanger: 10 years
        • Parts: 5 years
      • CR/CC & NR/NP Series - Condensing Tankless Gas Water Heater
      • Navien Limited Warranty:
        • Heat Exchanger: 15 years (Domestic Hot Water Use Only)
        • Parts: 5 years
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