This package contains performance data for Lochinvar boilers. See sources of the data in the table below.
| Crest Boilers | |
| Main webpage | https://www.lochinvar.com/products/commercial-boilers/crest-condensing-boiler/ |
| Efficiency curves | https://www.lochinvar.com/lit/595403Crest_Efficiency_Curve.pdf |
| Other specifications | https://www.lochinvar.com/lit/961107FBN-PS-17%20(2501-6001).pdf |
| FTXL™ Fire Tube Boilers | |
| Main webpage | https://www.lochinvar.com/products/commercial-boilers/ftxl-fire-tube-boiler/ |
| Efficiency curves | https://www.lochinvar.com/lit/FTXL%20Efficiency%20Curve.pdf |
| Other specifications | https://www.lochinvar.com/lit/FTX-PS-02.pdf |
| Knight™ XL Boilers | |
| Main webpage | https://www.lochinvar.com/products/commercial-boilers/knight-xl/ |
| Efficiency curves | https://www.lochinvar.com/lit/643565KNIGHT%20XL%20Curve.pdf |
| Other specifications | https://www.lochinvar.com/lit/277063KBX-PS-01_2021.pdf |
Boilers with the same brand name use the same set of efficiency curves (e.g. all records in Buildings.Fluid.Boilers.Data.Lochinvar.Crest have the same curves). The original documents use the IP units and conversions are made in this implementation. Values corresponding to temperature rise of 20°F (11.1°C) are used as nominal (except for Buildings.Fluid.Boilers.Data.Lochinvar.Crest.FBdash4001 whose data are based on 22°F [12.2°C]). The table below explains how the variables in this implementation correspond to items on the files from the website.
|
Variable in Modelica |
Item from the website |
|
|
Gas - BTU/hr output (high fire) |
|
|
Water - Gallon capacity |
|
|
Dimensions - shipping weight |
|
|
Water flow rate at 20°F ΔT (11.1°C) |
|
|
Pressure drop |
See the User's Guide for more information.
| Name | Description |
|---|---|
| Crest | Package with performance data for Lochinvar Crest boilers |
| FTXL | Package with performance data for Lochinvar FTXL™ Fire Tube boilers |
| KnightXL | Package with performance data for Lochinvar Knight™ XL boilers |