Lennox LHT Series User Manual

Page 2
OPTIONS / ACCESSORIES
Item Description
Catalog
Number
Unit Model No
156 180 240
COOLING SYSTEM
Condensate Drain Trap PVC 22H54 X X X
Copper 76W27 X X X
 21Z07 OX OX OX
BLOWER - SUPPLY AIR
Blower Option MSAV
®
Multi-Stage Air Volume option (With VFD Bypass Control) Factory O O
MSAV
®
Multi-Stage Air Volume option (Without VFD Bypass Control) Factory O O
Motors Belt Drive - 3 hp Factory O O
Belt Drive - 5 hp Factory O O O
Belt Drive - 7.5 hp Factory O O
Belt Drive - 10 hp Factory O
Drive Kits
See Blower Data Tables for usage and
selection
Kit #1 535-725 rpm Factory O O
 Factory O O
 Factory O O O
 Factory O O O
 Factory O O O
 Factory O O
 Factory O O
 Factory O O
 Factory O
 Factory O
Blower Belt Auto-Tensioner 24B80 X X X
CABINET
Combination Coil/Hail Guards 23U71 OX OX OX
Corrosion Protection Factory O O O
CONTROLS
Blower Proving Switch 21Z10 OX OX OX
Commercial Controls CPC Einstein Integration Factory O O O
LonTalk
®
Module 54W27 OX OX OX
Novar
®
LSE Factory O O O
Dirty Filter Switch 53W68 OX OX OX
Fresh Air Tempering 21Z08 OX OX OX
Smoke Detector - Supply or Return (Power board and one sensor) 22H56 OX OX OX
Smoke Detector - Supply and Return (Power board and two sensors) 22H57 OX OX OX



X = Field Installed.

Lennox LHT Series Specifications

General

Brand	Lennox
Model	LHT Series
Category	Heat Pump
Language	English