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Copeland Low Voltage Programmable Thermostat: Heat and Cool, Manual, 5-1-1/7-Day - Standard Thermostats
CopelandStandard Thermostats

Copeland Low Voltage Programmable Thermostat: Heat and Cool, Manual, 5-1-1/7-Day

The COPELAND Low Voltage Programmable Thermostat (SKU 1F75P-21PR, MPN 1F75P-21PR) is a standard thermostat for heat and cool applications. It features 1H/1C conventional stages, manual changeover, and a 5-1-1…

SKU 3G-OTH-70624

Also listed as: 1F75P21PR · 1F75P 21PR

Brand
Copeland
Item
Low Voltage Programmable Thermostat: Heat and Cool, Manual, 5-1-1/7-Day
Category
Standard Thermostats
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Copeland
Manufacturer Part Number
1F75P-21PR
Type
Manual, 5-1-1/7-Day, Horizontal
Shape
Rectangle
Stages
1H/1C Conventional
Application
Heat and Cool
Control Type
Push Button
Changeover Type
Manual
Mounting Direction
Horizontal
Terminal Designations
C
Humidification Control
No
Programming Capability
5-1-1
Temperature Control Range
45° to 99°F

Technical Documents

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

Product Description

The COPELAND Low Voltage Programmable Thermostat (SKU 1F75P-21PR, MPN 1F75P-21PR) is a standard thermostat for heat and cool applications. It features 1H/1C conventional stages, manual changeover, and a 5-1-1 programming capability. The rectangular unit has a push-button control, horizontal mounting, and a temperature control range of 45° to 99°F.

Frequently Asked Questions

What is the COPELAND 1F75P-21PR thermostat used for?

The COPELAND 1F75P-21PR is a low voltage programmable thermostat designed for heat and cool applications in residential or light commercial HVAC systems. It supports 1H/1C conventional or 2H/1C heat pump stages, with manual changeover and a 5-1-1 programming schedule for energy savings.

What are the specifications of the COPELAND 1F75P-21PR thermostat?

The COPELAND 1F75P-21PR is a rectangular, push-button thermostat with manual changeover and horizontal mounting. It controls temperature from 45° to 99°F, supports 1H/1C conventional or 2H/1C heat pump stages, and offers 5-1-1 programming. Terminal designation is C. No humidification control.

Where to buy the COPELAND 1F75P-21PR thermostat worldwide?

3G Electric supplies the COPELAND 1F75P-21PR thermostat worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this standard thermostat.

How to install the COPELAND 1F75P-21PR thermostat?

Install the COPELAND 1F75P-21PR by mounting it horizontally on a wall, connecting the C terminal to the low voltage system, and setting the manual changeover for heat or cool. Follow standard HVAC thermostat wiring practices and ensure power is off before installation. Refer to the manual for programming the 5-1-1 schedule.

Used in

Common applications for Copeland
Supermarket refrigerated display cases — Copeland ZR-40, ZR-61 scroll compressors for continuous medium-capacity cooling of fresh-food and frozen-goods shelving.
Industrial process chillers — Copeland ZP-103, ZP-137, ZP-182 for facility water-loop cooling in food processing, pharmaceutical manufacturing, and HVAC plant rooms.
Commercial rooftop packaged units — Copeland ZR-81 KCE or ZP-137 as primary or staged compressor in multi-ton air-handling systems serving office and retail buildings.
Cold-storage warehouses — Copeland ZP-series for high-capacity modular cooling racks maintaining –18 °C to +5 °C ambient in logistics and food-distribution facilities.
Mobile refrigeration and transport — Copeland ZR-40, ZR-61 for truck-mounted reefer containers and trailer cooling systems requiring compact, efficient displacement.
Heat-pump and reversible-cycle systems — Copeland scroll compressors with integral check valves in dual-mode heating and cooling applications for commercial buildings.

Copeland Products

3G Electric supplies Copeland standard thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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