Reference Materials

Documents

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YORK Psychrometric Chart Verasys Selection Tool

Date modified: 06/05/2018
Filesize: 1.98 MB

Commercial Controls Policy, including a Pre-Start Checklist for Commissioning Enthalpy Chart

Date modified: 10/13/2015
Filesize: 59.43 kB

Enthalpy Chart

The document is being edited/updated by a User and is unavailable at this moment.

ACCA Manual D Speedsheet ACCA Manual D Speedsheet

Date modified: 05/21/2015
Filesize: 1.96 MB

ACCA Manual D Speedsheet

YORK Psychrometric Chart YORK Psychrometric Chart

Date modified: 05/07/2015
Filesize: 320.48 kB

YORK Psychrometric Chart

Commercial Controls Policy, including a Pre-Start Checklist for Commissioning Clocking gas meter

Date modified: 07/11/2014
Filesize: 186.68 kB

Clocking gas meter to measure furnace BTU input

Commercial Controls Policy, including a Pre-Start Checklist for Commissioning Furnace flame simulator

Date modified: 07/11/2014
Filesize: 178.2 kB

Build your own flame simulator

Commercial Controls Policy, including a Pre-Start Checklist for Commissioning Wiring Aspen pump to Mitsubishi

Date modified: 07/11/2014
Filesize: 148.24 kB

Wiring schematic to wire Aspen pump to Mitsubishi

Commercial Controls Policy, including a Pre-Start Checklist for Commissioning wiring AHE air handler

Date modified: 07/11/2014
Filesize: 193.83 kB

How to wire the YORK AHE air handler

Commercial Controls Policy, including a Pre-Start Checklist for Commissioning 10K Thermister Values

Date modified: 02/11/2014
Filesize: 116.9 kB

Commercial Controls Policy, including a Pre-Start Checklist for Commissioning Demand Defrost Installation

Date modified: 07/11/2014
Filesize: 76.55 kB

Commercial Controls Policy, including a Pre-Start Checklist for Commissioning Residential Duct Sizing Guide

Date modified: 03/10/2014
Filesize: 36.71 kB

Commercial Controls Policy, including a Pre-Start Checklist for Commissioning GoToWebinar

Date modified: 03/10/2014
Filesize: 109.52 kB

Commercial Controls Policy, including a Pre-Start Checklist for Commissioning VA Air Retrofit Form for Retail Sales

Date modified: 03/10/2014
Filesize: 114.5 kB

Commercial Controls Policy, including a Pre-Start Checklist for Commissioning 2012 York Tech Guide - Virginia Air

Date modified: 02/10/2014
Filesize: 3.76 MB

Commercial Controls Policy, including a Pre-Start Checklist for Commissioning NATE - The Value of Certification

Date modified: 02/10/2014
Filesize: 1.92 MB

Commercial Controls Policy, including a Pre-Start Checklist for Commissioning Commercial Controls Policy and Pre-Start Checklist

Date modified: 02/07/2014
Filesize: 42.13 kB

This document is details the Virginia Air commercial controls policy developed to assist installing and mechanical contractors in understanding those areas of controls application where we can assist them or their controls contractors before, during and after installation.  It also contains a Pre-Start checklist that must be completed prior to any Virginia Air assisted commissioning.  The checklist can also be used by contractors to insure their own commissioning is more complete.  

Commercial Controls Policy, including a Pre-Start Checklist for Commissioning Commercial Controls Policy, including a Pre-Start Checklist for Commissioning

Date modified: 02/07/2014
Filesize: 42.13 kB

This document is details the Virginia Air commercial controls policy which is assumed to be included in all commerical quotes.  It also details some warranty items which may be impacted by how a unit is started.  The last page is a pre-start checklist that must be completed and submitted to VA Air prior to a TSM being a part of a start up or commissioning, regardless if this is a paid, factory assisted commissioning.  Contractors are also encouraged to use this internally for their own benefit. 

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