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Honeywell TP971A2003/U Day/Night Pneumatic Thermostat - Dual-Temperature Thermostats
HoneywellDual-Temperature Thermostats

Honeywell TP971A2003/U Day/Night Pneumatic Thermostat

The Honeywell TP971A2003/U is a Day/Night pneumatic thermostat with a temperature control range of 60° to 90°F Day and 50° to 80°F Night. It features direct-acting operation at 13 psig (Day) and 18 psig (Night), with…

SKU 3G-OTH-69655

Also listed as: TP971A2003U · TP971A2003 U · TP971A2003-U

Brand
Honeywell
Item
TP971A2003/U Day/Night Pneumatic Thermostat
Category
Dual-Temperature 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

Honeywell
Manufacturer Part Number
TP971A2003/U
Type
Vertical, No, Day/Night
Night
50° to 80°F
Thermostat Action
Direct - 13 psig (Day), Direct - 18 psig (Night)
Pneumatic Thermostat Type
Day/Night
Temperature Control Range
60° to 90°F Day, 50° to 80°F Night
Number of Pipes/Air Flow Output
2 Pipes, High Volume
Mounting Direction/Includes Cover
Vertical, No

Technical Documents

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

Product Description

The Honeywell TP971A2003/U is a Day/Night pneumatic thermostat with a temperature control range of 60° to 90°F Day and 50° to 80°F Night. It features direct-acting operation at 13 psig (Day) and 18 psig (Night), with a 2-pipe, high-volume air flow output. This dual-temperature thermostat is designed for vertical mounting and does not include a cover.

Frequently Asked Questions

What is the Honeywell TP971A2003/U pneumatic thermostat used for?

The Honeywell TP971A2003/U is a Day/Night pneumatic thermostat used in commercial HVAC systems to control temperature in two separate setpoint ranges: 60° to 90°F during the day and 50° to 80°F at night. It is ideal for buildings requiring energy-saving night setback, such as offices, schools, and hotels.

What are the specifications of the Honeywell TP971A2003/U pneumatic thermostat?

The Honeywell TP971A2003/U is a Day/Night pneumatic thermostat with a temperature control range of 60° to 90°F Day and 50° to 80°F Night. It features direct-acting operation at 13 psig (Day) and 18 psig (Night), with a 2-pipe, high-volume air flow output. It is designed for vertical mounting and does not include a cover.

Where to buy the Honeywell TP971A2003/U pneumatic thermostat worldwide?

You can source the Honeywell TP971A2003/U pneumatic thermostat 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 and shipping to any country.

How to install the Honeywell TP971A2003/U pneumatic thermostat?

Install the Honeywell TP971A2003/U vertically on a wall or standard junction box. Connect the two pneumatic pipes per the direct-acting 13 psig (Day) and 18 psig (Night) settings. Ensure the thermostat is level and free from drafts. For best results, follow generic pneumatic thermostat installation best practices and consult a qualified HVAC technician.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits

Honeywell Products

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

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