20006934A | O-RING NBR P20 19.8 2.4 70 BK | NAVIEN TANKLESS WATER HEATERS

**NAVIEN 20006934A NBR O-Ring** NAVIEN O-Ring NBR P20 19.8 2.4 70 BK is a high-quality replacement component designed to ensure a leak-proof seal in NAVIEN tankless water heaters. Produced from durable nitrile butadiene rubber (NBR), this O-ring exhibits exceptional resistance to heat, oil, and chemicals, making it ideal for demanding plumbing applications. **Key Features:** * **Material:** Nitrile butadiene rubber (NBR) * **Dimensions:** 19.8 mm inner diameter, 2.4 mm cross-section, 70 mm thickness * **Temperature Range:** -40°F to 250°F (-40°C to 121°C) * **Pressure Rating:** 250 psi (17.2 bar) **Benefits:** * Ensures a leak-proof seal in NAVIEN tankless water heaters * Durable NBR construction provides exceptional heat, oil, and chemical resistance * Prevents water leakage and potential damage * Easy to install and replace Shop our HVAC supply store for the best prices and fast shipping on all your maintenance and industrial supply needs.