GeneralAire 1042LH - User Manual

Installation & Owners Manual
Model 1042LH
Humidifier
GFI #5144
Please Read And Save These Instructions
• Installationbyanyoneotherthanaqualiedcontractorvoidsthewarranty.
• Productdesignedforresidentialinstallationonly.Commercialinstallationvoidswarranty.
• Modicationoralterationofproduct,parts,installationinstructionsorlocalsafetycodesvoidswarranty.
• Readourfullwarrantypolicyattheendofthisdocument.
Breathe Healthier
Canadian General Filters, Ltd.
400 Midwest Rd.
Toronto, ON M1P3A9 Canada
Toll Free: (888) 216-9184
www.cgfproducts.com
General Filters, Inc.
43800 Grand River Avenue
Novi, Michigan 48375
Toll Free: (866) 476-5101
www.generalaire.com

Summary

Specifications

Unit Location

Installation

Mounting Humidifier and Bypass

Steps for physically attaching the humidifier to the plenum and connecting the bypass pipe.

Saddle Valve and Tubing Installation

Saddle Valve Procedure

Instructions for mounting and connecting the self-tapping saddle valve for water supply.

Water Supply Tubing

Installing and Wiring Controls

Duct Mounting Humidistat

Guide for installing the humidistat on a return air duct, including precautions.

Wall Mounting Humidistat

Final Installation Steps

Drain Hose Connection

System Operation Check

Steps to verify humidifier operation after installation and turn on water supply.

Maintenance Procedures

Troubleshooting Guide

Humidifier Runs Continuously

Diagnosing issues when the humidifier does not shut off.

Insufficient Humidity Output

Humidifier Fails to Power On

Diagnosing why the humidifier fails to turn on or operate.

Limited Warranty Information

Warranty Coverage Details

Warranty Exclusions

Obtaining Warranty Service

GeneralAire 1042LH Specifications

General

Model	1042LH
Drain Required	Yes
Type	Flow-through humidifier
Installation	Ducted
Compatible With	Furnaces