SlimFit 1000-2000
SlimFit - 1000 (Series 1)
SlimFit - 1500 (Series 1)
SlimFit - 2000 (Series 1)
SlimFit - 1000 (Series 2)
SlimFit - 1500 (Series 2)
SlimFit - 2000 (Series 2)
More technical and marketing data for the model series can be found on https://www.weil-mclain.com/products/slimfit-commercial-condensing-gas-boiler