Reznor 60MBH Power Vented Gas Unit Heater w/Field Convert. Combustion: Compatible Products

4RN5

4RN5

Hart and Cooley Type B Vent Increaser - 4 In. to 5 In.

Brand

Hart and Cooley

Diameter In

4 to 5

Fitting Type

Increaser

4RN5

4RN6

Hart and Cooley Type B Vent Increaser - 4 In. to 6 In.

Brand

Hart and Cooley

Diameter In

4 to 6

Fitting Type

Increaser