| Compatible Models | : | NP-240/NR, CH Series |
| For Use With | : | NP-240/NR Series Condensing Tankless Water Heaters and CH Series Combination Boilers |
| Function Type | : | Assembly |
| Product Type | : | Assembly |
Navien Circulation Pump Air Vent Assembly, Compatible Models: NP-240/NR, CH Series, For Use With: NP-240/NR Series Condensing Tankless Water Heaters and CH Series Combination Boilers, Assembly Function Type