TECHNICAL GUIDE
DESCRIPTION
These compact units employ induced combustion, reliable hot surface ignition and high heat transfer aluminized tubular heat exchangers. The units are factory shipped for installation in upflow or horizontal applications and may be converted for downflow applications.
These furnaces are designed for residential installation in a basement, closet, alcove, attic, recreation room or garage and are also ideal for commercial applications. All units are factory assembled, wired and tested to assure safe dependable and economical installation and operation.
96% TWO STAGE
MODELS: TM9T
NATURAL GAS
60 - 120 MBH INPUT
EFFICIENCY
RATING
CERTIFIED
ISO 9001
Certified Quality
Management System
These units are Category IV listed and may be vented either through side wall or roof applications using approved plastic combustion air and venr piping.
FEATURES
•Two stage heating operation includes two stage gas valve, two stage inducer operation and 4 speed, direct drive PSC motor blower operation. Adjustable delay timer allows two stage operation with a single stage thermostat.
•Easily applied in upflow, horizontal left or right, or downflow installation with minimal conversion necessary.
•Compact, easy to install, ideal height 33" tall cabinet.
•
•Easy access to controls to connect power/control wiring.
•
•Low unit amp requirement for easy replacement application.
•All models are convertable to use propane (LP) gas.
•Electronic Hot Surface Ignition saves fuel cost with increased dependability and reliability.
•100% shut off main gas valve for extra safety.
•24V, 40 VA control transformer and blower relay supplied for
•
•Solid removable bottom panel allows easy conversion.
•Airflow leakage less than 1% of nominal airflow at ductblaster conditions.
•No knockouts to deal with, making installation easier.
•Movable duct connector flanges for application flexibility.
•Quiet inducer operation.
•Inducer rotates for easy conversion of venting options.
•Fully supported blower assembly for easy access and removal of blower.
•External air filters used for maximum flexibility in meeting customers IAQ needs.
Due to continuous product improvement, | • | Insulated blower compartment for thermal and acoustic | |
specifications are subject to change without notice. |
| performance. | |
• | 1/4 turn knobs provided for easy independent door removal. | ||
Visit us on the web at www.york.com for the most | |||
• | Internal condensate trap design (patent pending) provides | ||
| condensate management options, easy visual operation | ||
Additional efficiency rating information can |
| check, and is self priming to prevent nuisance problems. | |
be found at www.gamanet.org. | • | Protection included from air intake, exhaust vent or | |
WARRANTY |
| condensate blockage. | |
• | Venting applications maybe installed as either 2 pipe sealed | ||
Lifetime limited warranty on both heat exchangers to the origi- |
| combustion or single pipe vent using indoor combustion air. | |
nal purchaser; a |
|
| |
tion date to subsequent purchaser. |
|
| |
|
| ||
tions. |
|
| |
|
|
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE