Catalog
Comparison : Item # TW4-50S-67FB-3N, Light Duty Commercial TTW®4 Power Vent Energy Saver Gas Water Heaters
Item # TW4-50S-67FS-3X, Light Duty Commercial TTW®4 Power Vent Energy Saver Gas Water Heaters
Item # TW4-50S-67FB-5N, Light Duty Commercial TTW®4 Power Vent Energy Saver Gas Water Heaters
Item # TW4-50S-67FS-5X, Light Duty Commercial TTW®4 Power Vent Energy Saver Gas Water Heaters
Item # TW4-65S-70FB-3N, Light Duty Commercial TTW®4 Power Vent Energy Saver Gas Water Heaters