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PECO Line Volt Mechanical Tstat: Heat or Cool, Plastic, 40° to 100°F, 3°F - Weatherproof Single-Stage Controls
PECOWeatherproof Single-Stage Controls

PECO Line Volt Mechanical Tstat: Heat or Cool, Plastic, 40° to 100°F, 3°F

The PECO Line Volt Mechanical Tstat: Heat or Cool (MPN TH109-009) is a weatherproof single-stage control with a plastic enclosure. It features a 40° to 100°F temperature range with a 3°F differential, powered by 120…

SKU 3G-OTH-168800

Brand
PECO
Item
Line Volt Mechanical Tstat: Heat or Cool, Plastic, 40° to 100°F, 3°F
Category
Weatherproof Single-Stage Controls
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Technical Specifications

PECO
Manufacturer Part Number
TH109-009
Type
Plastic, 40° to 100°F, 3°F, Hydraulic Air Coil
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PECO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PECO Line Volt Mechanical Tstat: Heat or Cool (MPN TH109-009) is a weatherproof single-stage control with a plastic enclosure. It features a 40° to 100°F temperature range with a 3°F differential, powered by 120 to 277V AC. The unit uses a hydraulic air coil and provides (2) SPDT, Open/Close on Rise switching.

Used in

Common applications for PECO
HVAC system retrofits in commercial buildings — PECO low-voltage programmable thermostats (e.g., T8532-001) for multi-stage heat and cool control.
Industrial process temperature regulation — PECO weatherproof NEMA 4X thermostats (e.g., TRF 115-007) for outdoor or washdown environments.
Fan coil unit management in hotels or offices — PECO analog fan coil thermostats (e.g., TB155-046) with slide-switch and fan speed control.
Equipment protection in corrosive areas — PECO line-voltage mechanical thermostats (e.g., TF115-001) for heat or cool operation in plastic enclosures.
Replacement of legacy HVACR controls — PECO replacement thermostats (e.g., TA155-017) for maintenance and retrofit projects.

PECO Products

3G Electric supplies PECO weatherproof single-stage controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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