1
Shipping and Packing List
Package 1 of 1 contains:
1 - V33B High Efficiency Filter Accessory Kit
12 - Screws
1 - Installation manual
INSTALLATION
INSTRUCTIONS
VRF Systems -- V33B High Efficiency Filter Accessory
507953-01
04/2019
V8V33B001-3P
VRF
©2019 Lennox Industries Inc. Dallas, Texas, USA
WARNING
Improper installation, adjustment, alteration, service or
maintenance can cause property damage, personal
injury or loss of life. Installation and service must be
performed by a licensed professional HVAC installer or
equivalent, service agency, or the gas supplier.
General
The V33B High Efficiency Filter accessory V8V33B001-
3P (18F53) is for use in applications with a 3rd-party, high
MERV-rated filter for optimal indoor air quality. The ac
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cessory housing features outside air knockouts for use in
complying with fresh air requirements. The high efficiency
filter accessory is designed for use with the V33B 360°
Cassette only. Refer to the V33B Cassette installation in
-
structions for additional information on these units.
IMPORTANT
Read all of the information in this manual before using
this accessory. All wiring must conform to local and na
-
tional building and electrical codes and ordinances.
