Buildings.Fluid.Boilers.Data.Lochinvar

Package containing data for Lochinvar boilers

Information

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

Q_flow_nominal

Gas - BTU/hr output (high fire)

VWat

Water - Gallon capacity

mDry

Dimensions - shipping weight

m_flow_nominal

Water flow rate at 20°F ΔT (11.1°C)

dp_nominal

Pressure drop

See the User's Guide for more information.

Extends from Modelica.Icons.Package (Icon for standard packages).

Package Content

Name Description
Buildings.Fluid.Boilers.Data.Lochinvar.Crest Crest Package with performance data for Lochinvar Crest boilers
Buildings.Fluid.Boilers.Data.Lochinvar.FTXL FTXL Package with performance data for Lochinvar FTXL™ Fire Tube boilers
Buildings.Fluid.Boilers.Data.Lochinvar.KnightXL KnightXL Package with performance data for Lochinvar Knight™ XL boilers