Tradesman Construction Heaters
Owner’s Manual • Tradesman
35
Item Description
170
170 Ultra
1A
Regulator with POL (Propane Gas)
500-28276
1B Regulator (Natural Gas)
500-29680
2 Hose, 3/8 in. X 15 ft.,3/8 NPT Male X 5/8-18 Swivel w/
adapter (Propane Gas)
500-24694
3
Adaptor, Hose, 3/8 in. (Propane Gas)
572517
4
Nipples,bushing, and ell (Natural Gas)
572535
5
Manual shut off valve (Natural Gas)
571173
6
Knob, thermostat
574316
7
Flanged inlet receptacle, straight blade
574125
8
Thermostat w/knob
572592
9
Lens, LED
---
571333
10
Air proving switch
---
500-06739
11
Motor mount w/strap
572516
12 Motor
572776
13 Gas control valve with bracket
572520
14
Variable rate valve with nipple
Propane Gas
572519
Natural Gas
573738
15
Manifold tube with fittings
573347
16
Ignition cable, high voltage
571263
17
Igniter
572806
18
Auto reset limit switch
572515
19
Fan blade
571238
20
Ignition control
572777
571344
21
Fan guard
572521
22
Barrel assembly with handle
574143
574144
23
Handle assembly with screws
572522
24
Burner orifice
Propane Gas
573675
Natural Gas
573676
26 Knob, height adjustment
572529
27
Capacitor
572789
Case wrapper (not shown)
574147
Base (not shown)
574145
574146