AO Smith® Temperature and Pressure Valve, 3/4 in Nominal, For Use With: Model 100/101 120/A BTH, 100/101 150/A BTH, 100/101 199/A BTH, 100/101 250/A BTH Commercial Gas Heaters
| Nominal Size | : | 3/4 in |
| Suitable For Use With | : | Model 100/101 120/A BTH, 100/101 150/A BTH, 100/101 199/A BTH, 100/101 250/A BTH Commercial Gas Heaters |