Peco TH-109 User manual

Thermostat Instruction Sheet

Peco TH-109 Two-Stage Thermostat

Parts List

Peco Two Stage Manual Thermostat (P/N: TH-109)

NOTE: All material used for installation should be approved, suitable and

installed properly for the intended application.

Installation Instructions

1. Remove cover of thermostat from base.

2. Disconnect the power source.

3. Locate in an area with good air circulation (no outside walls).

4. Install the thermostat approximately 5 feet above ﬂoor level.

5. Replace the cover.

Figure 1 • TH-109 Thermostat

Figure 2 • TH-109 Thermostat Wiring

TH-109 Speciﬁcations

Range: 40°-100°F (4°-38°C) heat/cool

Max Ambient Temp: 140°F (60°C)

Differential: 3°F Fixed

Operation: Two-Stage

Electrical Rating: 24-277 VAC

Contact Action: Opens on rise.

Dimensions: 7.34” x 3.46” x 4.89”

Additional Features: Two piece NEMA 4X plastic enclosure

with all exposed parts made of stainless steel, type 300 series

stainless coiled temperature sensing bulb, two SPDT switches,

UL listed and CSA certiﬁed.

WARNING

To avoid electrical shock or damage to

equipment, disconnect all power before

installing or servicing.

Ensure the 1/2-inch conduit opening on the end of

the enclosure is installed downward. With cover and

NEMA 4X conduit ﬁttings (not included) properly

installed, the enclosure will meet NEMA 4X rain-

tight ratings. NOTE: A drip-loop should be provided

to prevent water and other liquids from entering the

thermostat housing. Failure to use suitable watertight

connections could result in thermostat failure.

Violet

Pink

Green

Blue

Brown

Black

Red

PowerHI

To unit

For use in wet or humid environments where water tightness is required

WARNING

To prevent overheating or ﬁre, use this control

as an operating or regulating thermostat.

ALWAYS USE A BACKUP CONTROL OR

ALARM if a control failure could cause the

controlled appliance to overheat or could cause a ﬁre.

Reference the heater

speciﬁc installation

and operation manual

for ﬁeld wiring.

Table of contents

Other Peco Thermostat manuals

Peco

Peco Peco TW205 User manual

Peco

Peco Performance Pro T4900 School User manual

Peco

Peco Performance pro T12000 User manual

Peco

Peco PERFORMANCE PRO MULTI-FAN User manual

Peco

Peco T180 User manual

Peco

Peco Performance pro T4000 series User manual

Peco

Peco Perfomance Pro School T4900 User manual

Peco

Peco Performance pro T4000 series User manual

Peco

Peco Peco TW206 User manual

Peco

Peco TF115P-002 User manual

Peco

Peco TA155 User manual

Peco

Peco T12500 User manual

Peco

Peco T170 User guide

Peco

Peco T190 User manual

Peco

Peco TA180 User manual

Peco

Peco Performance Pro T12000 Series User manual

Peco

Peco Performance pro T4000 series User manual

Peco

Peco T4500 User manual

Peco

Peco TA155-046 Installation guide

Peco

Peco TC170 User manual

Peco

Peco WavePRO T2500 User manual

Peco

Peco TF115P-003 User manual

Peco

Peco T168 User manual

Peco

Peco WAVE WIRELESS TW205-206 User manual

Popular Thermostat manuals by other brands

EWELLY

EWELLY EW-181 manual

Prolon

Prolon T1100 Hardware guide

Computherm

Computherm Q20 operating instructions

Heatmiser

Heatmiser neoStat user manual

Aube Technologies

Aube Technologies TH111GFCI-NP 240 VCA user manual

Mars

Mars HEAT CONTROLLER IR Wireless Thermostat user manual

Saswell

Saswell SAS920XWHB-7-S-RF User manual and warranty card

Aircalo

Aircalo TFP1-ET85P2 operating manual

Honeywell

Honeywell CM721 user manual

Carrier

Carrier DEBONAIR 33CS Installation and operating instructions

Lennox

Lennox iHarmony Zone Thermostat Installation and setup guide

Gemtech

Gemtech GT7000 Operation

Rollei

Rollei Smartes 45000 manual

Sinope

Sinope TH1300RF user guide

Honeywell

Honeywell RLV4305 owner's guide

Honeywell

Honeywell Prestige 2.0 THX9421 manual

NuTone

NuTone NTBZ48 Installation & operation guide

Stelpro

Stelpro MAESTRO ASMT402AD user guide