Reznor XL140 - User Manual

TABLE OF CONTENTS
GENERAL INFORMATION ....................................................................1
Applicability ..............................................................................1
Important Safety Information .................................................................1
POWER VENT KITS .........................................................................2
Voltage ..................................................................................2
Kit Selection ..............................................................................2
Venter Assembly ..........................................................................3
Control System ............................................................................4
Venter Adapter ............................................................................4
Power Venter Sequence of Operation ..........................................................5
KIT INSTALLATION .........................................................................5
VENTING ..................................................................................9
Specific Venting Requirements ...............................................................9
Connecting Vent Cap To Double-Wall (Type B) Vent Terminal Pipe ..................................12
Connecting Single-Wall Vent Run to Double-Wall (Type B) Vent Terminal Pipe .........................12
OPERATIONAL TESTING ...................................................................12
REPLACEMENT PARTS .....................................................................13
Revision: X-CA1,2,3,4 (01-22) 136958-A
POWER VENT KIT INSTALLATION FOR DUCT FURNACES
Supersedes: X-CA1,2,3,4 (11-21) 136958-A
OPTIONS CA1, CA2, CA3, AND CA4 FOR MODEL X
AND OBSOLETE MODELS (H)CX, DX, (H)XE, AND (H)CXE
GENERAL INFORMATION
This optional power venter is a motorized vent exhauster designed to permit the installation of a gravity-vented heater
in an area of negative pressure up to 0.15 IN WC or where horizontal venting is required.
Applicability
NOTE: Models with the H prefix are standard and are not listed separately throughout this manual.
The venter assembly in this instruction form is designed to be installed only on the following equipment:
• Models X/DX/HX and CX/HCX: duct furnace
• Models XE/HXE and CXE/HCXE: packaged duct furnace and blower
• Models XL/CXL and XLB/CXLB: fan and blower type unit heaters (power venter cannot be installed on model
XLB/CXLB units in sizes 030–105 when equipped with an optional blower cabinet)
Important Safety Information
• Refer to the installation manual provided with the unit for important safety information.
• Pay attention to all dangers, warnings, cautions, and notes highlighted in this manual. Safety markings should not
be ignored and are used frequently throughout to designate a degree or level of seriousness.
⚠ DANGER ⚠
Improper installation, adjustment, alteration, service, or maintenance can cause property damage,
injury, or death. Read the installation, operation and maintenance instructions thoroughly before
installing or servicing this equipment.

Summary

GENERAL INFORMATION

Applicability

Defines the equipment models compatible with the venter kit.

Important Safety Information

Highlights critical safety warnings and precautions for installation and use.

POWER VENT KITS

Voltage

Lists the voltage options available for the power vent kits.

Kit Selection

Guides the user in selecting the correct power vent kit based on furnace model and size.

Venter Assembly

Venter Assembly Dimensions

Provides physical dimensions for the venter assembly based on unit size.

Venter Assembly Blower Specifications

Details blower performance specifications like CFM and static pressure.

Control System

Venter Adapter

Power Venter Sequence of Operation

KIT INSTALLATION

Install flue adapter

Procedure for attaching the flue adapter to the furnace flue collar.

Install venter assembly

Steps for mounting the venter assembly onto the flue adapter or vent pipe.

Connect electrical wiring

Instructions for wiring the power venter components according to diagrams.

VENTING

Specific Venting Requirements

Details specific rules for vent pipe selection, length, and diameter for proper venting.

Horizontal vent terminal clearances

Specifies minimum clearance requirements for horizontal vent terminal installations.

Vent Pipe Connection Instructions

Guides for connecting vent caps and pipes for proper sealing and venting.

OPERATIONAL TESTING

Test unit for proper venting

Procedure to verify the proper functioning of the vent system after installation.

REPLACEMENT PARTS

Reznor XL140 Specifications

General

Brand	Reznor
Model	XL140
Category	Fan
Language	English