1990 Vulcan-Hart Gas Kettle-125 Gallon. NB: 22073. S/N: 239740. Stainless steel body. MAWP: 15 psi. @ 200 °F, MDMT: 0°F @ 15 psi. Vulcan temperature control, Model: GT125E, burner: 0.44 hp (boiler) (15000 BTU/hr), total: 4 hp (boiler) (135000 BTU/hr)., manifold pressure: 3.5 psi. Electrical control requirements: 115 V, 2.6 amps, 60 Hz, 1 phase. Level indicator. Tank discharge: 3 in. diameter valve, steam outlet: ¾ in. expansion to 2-1/2 in. diameter pvc pipe, heat outlet: 10 in. L x 4 in. W., relief valve: 1 in. threaded male, jacket inlet/outlet: (2) 1 in. threaded male. Overall dimensions: 50 in. L x 49 in. W x 55 in. H.