Comparison : |
Item # SUF 60 120 NE, Ultra Force™ Up to 96% Efficient Commercial Gas Water Heaters Item # SUF 60 120 NE-A, Ultra Force™ Up to 96% Efficient Commercial Gas Water Heaters Item # SUF 100 150 NE, Ultra Force™ Up to 96% Efficient Commercial Gas Water Heaters Item # SUF 100 150 NE-A, Ultra Force™ Up to 96% Efficient Commercial Gas Water Heaters Item # SUF 100 199 NE, Ultra Force™ Up to 96% Efficient Commercial Gas Water Heaters
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