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50G TALL NG 40kBTU 0-7700 40NG/J NOX CAT-III OS KA90-1 A 150
50G TALL NG 40kBTU 0-7700 40NG/J NOX CAT-III OS KA90-1 A 150
AO Smith®, 22 in Diameter
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Attributes
BrandAO Smith®
BTU Input Per Hour40000
Capacity50
Collection300
Depth22
Diameter22
Dimensions22 " Dia
Gas TypeNatural
Height71.5
Height to Top of Heater73
Length31.5
OversizedYes
Series300
Vent SizeCo-Axial"
Weight200
Width23.5
Features & Benefits
- DynaClean diffuser dip tube - helps reduce lime and sediment buildup, maximizes hot water output. Made from long lasting PEX cross-linked polymer Green Choice gas burner - patented eco-friendly design reduces NOx emissions by up to 33 percent and complies with low-NOx emission requirements of less than 40 ng/J Intelligent control logic - the internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response to optimize performance Uses a thermopile to generate the power needed to operate the electronic gas control without requiring an external power source The electronic gas control incorporates an LED status indicator that monitors system operation and service diagnostics Direct vent design - one-pipe, dual-channel closed system draws all make-up air from outside the home, eliminating problems caused by insufficient indoor ventilation and is FVIR compliant. Horizontal air intake and venting on all models up to 80'' from outside the wall with no electrical power needed
50G TALL NG 40kBTU 0-7700 40NG/J NOX CAT-III OS KA90-1 A 150
BrandAO Smith®
MFG #GDV-50
Keller #1415207
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