Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
PECO Fan Coil Thermostat: Heat and Cool, Cool-Heat-Off, 50° to 90°F, Slide Switch - Analog Fan Coil Unit Thermostats
PECOAnalog Fan Coil Unit Thermostats

PECO Fan Coil Thermostat: Heat and Cool, Cool-Heat-Off, 50° to 90°F, Slide Switch

The PECO Fan Coil Thermostat (SKU 4MY96, MPN TA155-046) is an analog fan coil unit thermostat for heat and cool applications. It features a slide switch control, 1H/1C stages, and a temperature control range of 50°…

SKU 3G-OTH-71375

Brand
PECO
Item
Fan Coil Thermostat: Heat and Cool, Cool-Heat-Off, 50° to 90°F, Slide Switch
Category
Analog Fan Coil Unit Thermostats
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

PECO
Manufacturer Part Number
TA155-046
Type
Cool-Heat-Off, 50° to 90°F, Slide Switch
AC
24 to 277V
Stages
1H/1C
Voltage
24 to 277V AC
Application
Heat and Cool
Control Type
Slide Switch
Fan Settings
Hi-Med-Low
Key Features
Smart Energy Management
Number of Pipes
4
System Settings
Cool-Heat-Off
Switch Type/Action
SPDT, Open/Close on Rise
Temperature Control Range
50° to 90°F
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

PECO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PECO Fan Coil Thermostat (SKU 4MY96, MPN TA155-046) is an analog fan coil unit thermostat for heat and cool applications. It features a slide switch control, 1H/1C stages, and a temperature control range of 50° to 90°F. The unit operates on 24 to 277V AC with fan settings of Hi-Med-Low, system settings of Cool-Heat-Off, and a SPDT switch action (Open/Close on Rise), incorporating Smart Energy Management.

Frequently Asked Questions

What is the PECO Fan Coil Thermostat TA155-046 used for?

The PECO Fan Coil Thermostat TA155-046 is used for heat and cool applications in commercial HVAC systems. It controls fan coil units with 1H/1C stages, a slide switch, and system settings of Cool-Heat-Off. It is suitable for 4-pipe systems and includes Smart Energy Management for efficient temperature regulation.

What are the specifications of the PECO Fan Coil Thermostat TA155-046?

The PECO Fan Coil Thermostat TA155-046 operates on 24 to 277V AC with a temperature control range of 50° to 90°F. It features a SPDT switch action (Open/Close on Rise), fan settings of Hi-Med-Low, and system settings of Cool-Heat-Off. It is a 1H/1C analog thermostat with Smart Energy Management.

Where to buy the PECO Fan Coil Thermostat TA155-046 worldwide?

You can source the PECO Fan Coil Thermostat TA155-046 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide reliable sourcing for this PECO thermostat.

How to install the PECO Fan Coil Thermostat TA155-046?

To install the PECO Fan Coil Thermostat TA155-046, first disconnect power at 24 to 277V AC. Mount the thermostat on a wall away from drafts and direct sunlight. Connect wiring per the SPDT switch action (Open/Close on Rise) and set the slide switch to desired system setting (Cool-Heat-Off). Follow standard HVAC best practices.

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 analog fan coil unit thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
PECO Fan Coil Thermostat: Heat and Cool, Auto-Cool-Heat-Off, 50° to 90° F, Push Button, 2 Heat/1Cool (MPN TW180-1). Key specifications — Application: Heat and Cool; System Settings: Auto-Cool-Heat-Off; Temperature Control Range: 50° to 90° F; Stages: 2 Heat/1Cool; Voltage: 24 or 110 to 277V AC; Brand: PECO; Control Type: Push Button; Fan Settings: Auto-Off.
PECO
PECO Fan Coil Thermostat: Heat and Cool, Auto-Cool-Heat-Off, 50° to 90° F, Push Button, 2 Heat/1Cool (MPN TW180-1). Key specifications — Application: Heat and Cool; System Settings: Auto-Cool-Heat-Off; Temperature Control Range: 50° to 90° F; Stages: 2 Heat/1Cool; Voltage: 24 or 110 to 277V AC; Brand: PECO; Control Type: Push Button; Fan Settings: Auto-Off.
PECO Line Volt Mechanical Tstat: Heat or Cool, Plastic, 40° to 100°F, 3°F, Hydraulic Air Coil (MPN TH109-009). Key specifications — attr400419: 120 to 277V AC; attr400424: (2) SPDT, Open/Close on Rise; attr400415: 40° to 100°F; attr400417: 3°F; attr400418: Hydraulic Air Coil; attr400408: Heat or Cool; attr408361: PECO; attr400410: Plastic.
PECO
PECO Line Volt Mechanical Tstat: Heat or Cool, Plastic, 40° to 100°F, 3°F, Hydraulic Air Coil (MPN TH109-009). Key specifications — attr400419: 120 to 277V AC; attr400424: (2) SPDT, Open/Close on Rise; attr400415: 40° to 100°F; attr400417: 3°F; attr400418: Hydraulic Air Coil; attr400408: Heat or Cool; attr408361: PECO; attr400410: Plastic.
PECO VAV Thermostat: Heat and Cool, Auto, Continuous, Cool-Heat-Off/On-Off, Vertical, Rectangle (MPN TA167-006). Key specifications — Application: Heat and Cool; Key Features: PROPORTIONAL THERMOSTAT; Voltage: 24V AC; Terminal Designations: TB3-2; System Settings: On-Off; Temperature Control Range: 50° to 90°F; Changeover Type: Automatic; Shape: Rectangle.
PECO
PECO VAV Thermostat: Heat and Cool, Auto, Continuous, Cool-Heat-Off/On-Off, Vertical, Rectangle (MPN TA167-006). Key specifications — Application: Heat and Cool; Key Features: PROPORTIONAL THERMOSTAT; Voltage: 24V AC; Terminal Designations: TB3-2; System Settings: On-Off; Temperature Control Range: 50° to 90°F; Changeover Type: Automatic; Shape: Rectangle.
PECO Low Voltage Thermostat: Heat and Cool, Auto and Manual, 5-1-1/5-2/7 Day, Horizontal, Rectangle (MPN T4932SCH-002). Key specifications — Application: Heat and Cool; Stages: 3H/2C Conventional, 4H/2C Heat Pump; Programming Capability: 7 Day; Shape: Rectangle; Terminal Designations: A; Temperature Control Range: 50° to 90°F; Changeover Type: Automatic and Manual; Brand: PECO.
PECO
PECO Low Voltage Thermostat: Heat and Cool, Auto and Manual, 5-1-1/5-2/7 Day, Horizontal, Rectangle (MPN T4932SCH-002). Key specifications — Application: Heat and Cool; Stages: 3H/2C Conventional, 4H/2C Heat Pump; Programming Capability: 7 Day; Shape: Rectangle; Terminal Designations: A; Temperature Control Range: 50° to 90°F; Changeover Type: Automatic and Manual; Brand: PECO.
PECO Line Volt Mechanical Tstat: 0° to 120°F, Plastic, Fixed, 3°F, 120 to 277V AC Volt (MPN TRF115-005). Key specifications — Switch Type/Action: SPDT, Open on Rise; Temperature Control Range: 0° to 120°F; Temperature Differential: 3°F; Voltage: 120 to 277V AC; Capillary Length/Bulb Diameter: 5 ft Capillary, 2-5/16 in x 5/16 in Bulb; Brand: PECO; Differential Type: Fixed; Enclosure Material: Plastic.
PECO
PECO Line Volt Mechanical Tstat: 0° to 120°F, Plastic, Fixed, 3°F, 120 to 277V AC Volt (MPN TRF115-005). Key specifications — Switch Type/Action: SPDT, Open on Rise; Temperature Control Range: 0° to 120°F; Temperature Differential: 3°F; Voltage: 120 to 277V AC; Capillary Length/Bulb Diameter: 5 ft Capillary, 2-5/16 in x 5/16 in Bulb; Brand: PECO; Differential Type: Fixed; Enclosure Material: Plastic.
PECO Low Voltage Thermostat: Heat and Cool, Auto and Manual, 5-1-1/5-2/7 Day, Horizontal, Rectangle (MPN T4932SCH-001). Key specifications — Application: Heat and Cool; Stages: 3H/2C Conventional, 4H/2C Heat Pump; Programming Capability: 7 Day; Shape: Rectangle; Terminal Designations: Y2; Temperature Control Range: 50° to 90°F; Changeover Type: Automatic and Manual; Brand: PECO.
PECO
PECO Low Voltage Thermostat: Heat and Cool, Auto and Manual, 5-1-1/5-2/7 Day, Horizontal, Rectangle (MPN T4932SCH-001). Key specifications — Application: Heat and Cool; Stages: 3H/2C Conventional, 4H/2C Heat Pump; Programming Capability: 7 Day; Shape: Rectangle; Terminal Designations: Y2; Temperature Control Range: 50° to 90°F; Changeover Type: Automatic and Manual; Brand: PECO.

More from PECO

View all PECO parts →
PECO Fan Coil Thermostat: Heat and Cool, Manual, 2/3/4/5/TB1-1/TB2-1/TB3-1, Hi-Med-Low, Vertical (MPN TA167-007). Key specifications — Application: Heat and Cool; Temperature Differential: 1°F; Voltage: 24V; Terminal Designations: TB3-1; System Settings: Cool-Heat-Off; Temperature Control Range: 50° to 90°F; Changeover Type: Manual; Shape: Rectangle.
PECO
PECO Fan Coil Thermostat: Heat and Cool, Manual, 2/3/4/5/TB1-1/TB2-1/TB3-1, Hi-Med-Low, Vertical (MPN TA167-007). Key specifications — Application: Heat and Cool; Temperature Differential: 1°F; Voltage: 24V; Terminal Designations: TB3-1; System Settings: Cool-Heat-Off; Temperature Control Range: 50° to 90°F; Changeover Type: Manual; Shape: Rectangle.
PECO Fan Coil Thermostat: Heat and Cool, On-Off, 50° to 90°F, Slide Switch, 24 to 277V AC, 1H/1C (MPN TB155-046). Key specifications — Application: Heat and Cool; Key Features: Smart Energy Management; System Settings: On-Off; Switch Type/Action: SPDT, Open/Close on Rise; Temperature Control Range: 50° to 90°F; Stages: 1H/1C; Voltage: 24 to 277V AC; Brand: PECO.
PECO
PECO Fan Coil Thermostat: Heat and Cool, On-Off, 50° to 90°F, Slide Switch, 24 to 277V AC, 1H/1C (MPN TB155-046). Key specifications — Application: Heat and Cool; Key Features: Smart Energy Management; System Settings: On-Off; Switch Type/Action: SPDT, Open/Close on Rise; Temperature Control Range: 50° to 90°F; Stages: 1H/1C; Voltage: 24 to 277V AC; Brand: PECO.