Navien Venturi Tube 20017875A
CSM Ø9 * NBR Ø5.5*190L Black
(Old Part Number BH2203003A) For CH/ASME Models
- Navien CR/CC & NR/NP Condensing Tankless Gas Water Heater
- Navien CR/CC & NR/NP Condensing Tankless Gas Water Heater - Brochure
- Navien CR/CC & NR/NP Condensing Tankless Gas Water Heater - Service Manual (Part 1 of 2) | Navien CR/CC & NR/NP Condensing Tankless Gas Water Heater - Service Manual (Part 2 of 2)
- Navien CR/CC & NR/NP Condensing Tankless Gas Water Heater - Operation + Installation Manual (Part 1 of 3) | Navien CR/CC & NR/NP Condensing Tankless Gas Water Heater - Operation + Installation Manual (Part 2 of 3) | Navien CR/CC & NR/NP Condensing Tankless Gas Water Heater - Operation + Installation Manual (Part 3 of 3)