88 Boiler - Series 2
88 Boiler - 4
88 Boiler - 5
88 Boiler - 6
88 Boiler - 7
88 Boiler - 8
88 Boiler - 9
88 Boiler - 10
88 Boiler - 10R
88 Boiler - 11
88 Boiler - 12
88 Boiler - 13
88 Boiler - 14
88 Boiler - 15
88 Boiler - 16
88 Boiler - 17
88 Boiler - 18
More technical and marketing data for the model series can be found on https://www.weil-mclain.com/products/88-series-2-commercial-gas-oil-boiler