- Brand: Lochinvar®Suitable For Use With: Model LB(N/L) 04040, LB(N/L) 05040 and LB(N/L) 05050 Residential Water Heater
- Lochinvar® Direct Vent System Assembly, For Use With: Model LB(N/L) 04040, LB(N/L) 05040 and LB(N/L) 05050 Residential Water Heater