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Venstar VST1010 Venstar 1-Day 2H/2C Programmable Thermostat

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Special Price $68.38 Regular Price $78.63
In stock
SKU
VST1010
The Venstar VST1010 1-Day Programmable Thermostat is a thermostat for controlling temperature in HVAC systems in residential and commercial conditions. It has 2 stage heating and 2 stage cooling capabilities and is compatible with gas/electric systems, heat pumps and hydronic heating. It has a big backlit display, auto changeover and non volatile memory to store settings during power outages. The programmable periods it offers up to four per day, which allows users to program their heating and cooling schedules to be most comfortable and energy efficient.
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HVAC Controls & Electrical, Control & Sensing Devices
Manufacturer:
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Specifications

  • Type: Programmable Thermostat
  • Stage Type: 2-Heat/2-Cool
  • Programmability: 1-Day

Product Overview:
Managing indoor temperatures in multi-stage HVAC systems requires a thermostat that can coordinate heating and cooling operation according to scheduled settings. The Venstar VST1010 Programmable Thermostat is a 1-day programmable control designed for applications requiring two-stage heating and two-stage cooling. Its scheduling capability allows users to establish daily temperature settings, while its multi-stage configuration supports compatible HVAC equipment.

Programmable Temperature Control:
The thermostat follows a programmable daily schedule with up to four temperature periods to manage indoor comfort throughout the day. Its automatic changeover feature switches between heating and cooling modes according to indoor temperature and selected settings. The 2H/2C configuration supports up to two heating stages and two cooling stages, while dual-setpoint control allows separate temperature settings for heating and cooling. A five-minute compressor protection feature helps prevent rapid compressor cycling.

Replacement Guidelines:
Replace the Venstar VST1010 Venstar 1-Day 2H/2C Programmable Thermostat when programmed schedules fail to operate, temperature adjustments become unreliable, or the thermostat no longer activates the connected heating and cooling equipment correctly. Replacement may also be necessary if the display or control buttons stop responding. Have a qualified HVAC technician handle installation and wiring when electrical connections or system configuration are involved.

Common Failure Symptoms:

  • Heating or cooling equipment does not respond to thermostat settings.
  • Programmed temperature schedules fail to operate correctly.
  • Thermostat displays inaccurate or inconsistent temperature readings.
  • Display or control buttons become unresponsive.
  • Heating or cooling stages fail to activate as expected.

Equipment Compatibility:
The Venstar VST1010 Venstar 1-Day 2H/2C Programmable Thermostat is an OEM replacement control designed for compatible low-voltage heating and cooling systems. Its applications include gas or electric heating, heat pumps, and hydronic heating systems with compatible two-stage heating and two-stage cooling configurations. Verify the existing thermostat part number, wiring, and equipment requirements before selecting this replacement.

Technical Specifications:
Brand: Venstar
Part Number: VST1010
Product Type: Programmable Thermostat
Programming: 1-Day
Heating Stages: 2
Cooling Stages: 2

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Product Questions (5)
Customer Questions
What is the primary function of the Venstar VST1010 thermostat?

It regulates indoor temperature in compatible HVAC systems by controlling up to two heating stages and two cooling stages.

How does the Venstar VST1010 programmable thermostat operate?

It follows a daily temperature schedule with up to four programming periods and automatically switches between heating and cooling modes according to temperature settings.

How can I verify that the Venstar VST1010 OEM replacement thermostat is compatible with my HVAC equipment?

Compare your equipment's model number, existing thermostat part number, wiring, and heating and cooling stage requirements with the compatibility requirements for the VST1010 before purchasing.

When should the Venstar VST1010 thermostat be replaced?

Replace it when programmed schedules stop working, temperature regulation becomes unreliable, or the thermostat fails to control the connected HVAC equipment.

What are the common signs of a faulty Venstar VST1010 thermostat?

Common signs include unresponsive controls, inaccurate temperature readings, failed programmed schedules, and heating or cooling stages that do not activate correctly.