Lochinvar®, 100 gal Capacity, 2-1/2 x 2 in Connection, Connection Type: NPT, Magnesium/Steel, 125 psi, Additional Information: Vertical, Round Jacketed Type, In Safety Drain Pan System Built, Drain Valve, By Losses Lower Stand, Reduced Heater, 2 in Foam Insulation Details, Manway Options, Lifting Lug, T and P Gauge, 4 in x 6 in Hand Hole, T And P Relief Valve Supplied, Glass Tank Inner Lining