• Find a Retailer
  • Find a Distributor
  • About Stelpro
  • Contact
  • Warranty
  • Resources
  • Shop by Category
  • Baseboards
  • Convectors
  • Fan & Unit Heaters
  • Radiant & Infrared Heaters
  • Heat-Pumps and HVAC Systems
  • Thermostat & Controls
  • Heating Cable Systems
  • Shop by Rooms
  • Basement
  • Bathroom
  • Bedroom
  • Corridor
  • Dining room
  • Entryway
  • Garage
  • Kitchen
  • Living room
  • Playroom
  • Rooms with limited space
  • Stairwell
  • Terrace
  • Best Sellers
  • Architectural Radiant Panel (SRP)
  • SSR Type Electronic Relay with Heat Sink (SRT850)
  • Sonoma Horizon Wall Fan Heater (ASOH)
  • New Arrivals
  • Architectural Radiant Panel (SRP)
  • Shop by category
  • Baseboards & Draft Barriers
  • Convectors
  • Fan Heaters & Air Curtains
  • Consoles & Cabinets
  • Radiant & Infrared Heaters
  • HVAC Systems
  • Thermostat & Controls
  • Heating Cable Systems
  • Explosion-Proof & Water Resistant
  • Shop by Space
  • Agricultural building
  • Commercial space
  • Construction site
  • Factory
  • Hotel
  • Indoor parking garage
  • Office
  • Outdoor waiting area
  • Restaurant drive-through
  • Shopping mall
  • Solarium
  • Spa
  • Sports arena
  • Warehouse
  • Best Sellers
  • Architectural Radiant Panel (SRP)
  • SSR Type Electronic Relay with Heat Sink (SRT850)
  • Sonoma Horizon Wall Fan Heater (ASOH)
  • New Arrivals
  • Architectural Radiant Panel (SRP)

Stelpro

  • 1-450-441-0101
  • 1-844-STELPRO (783-5776)

Certifications

Resources

  • Find a Sales Representative
  • Find a Store
  • Documentation
  • Orora Colors
  • Discontinued Products

Support

  • FAQ
  • Warranty
  • Safety Recalls
  • Returns
  • Contact Us

About

  • Company Info
  • Certifications
  • Media Kit
  • Code of Conduct
  • Privacy Policy
  • Programmable Electronic Thermostat
  • Overview
  • Characteristics
  • Video
  • Documents
  • Related Products
  1. Home
  3. Residential Heating Products
  5. Thermostat & Controls
  7. Programmable Electronic Thermostat

ST302P-ST402P

Programmable Electronic Thermostat

Comfort made simple

Thanks to three-step programming, this thermostat makes it easier than ever to make your home more comfortable. Enjoy up to 20% in energy savings. This thermostat is available in two models, the ST302P and ST402P, for your convenience.

Characteristics

Advantages
  • Up to 20% in energy savings*
  • Easy three-step programming
  • Unmatched precision
  • S3 mounting plate — For easy, sturdy and safe installation

* independent study

COLOR
  • White
FINISH
  • Molded plastic
WATTAGE AND VOLTAGE

ST302P

  • 150 W to 1500 W @ 120 V
  • 260 W to 2600 W @ 208 V
  • 300 W to 3000 W @ 240 V

ST402P

  • 150 W to 2000 W @ 120 V
  • 260 W to 3475 W @ 208 V
  • 300 W to 4000 W @ 240 V

CONTROL
  • Two-wire connection
  • Possibility of four events on weekdays and two events on weekends
  • Protection against power failure (two hours)
  • Display in Celsius or Fahrenheit
ACCURACY
  • Accurate ambient temperature control of ± 1°F
  • CSA C828-13
  • Temperature sensing with thermistor
TEMPERATURE RANGE
  • 41 to 86 °F
WARRANTY
  • Five years

Video

  • How to lock/unlock your thermostat

Documents

ST302P-ST402P

Specsheet

PDF

Download (opens in a new tab)

ST302P-ST402P

ST302P Technical drawings

PDF

Download (opens in a new tab)

ST302P-ST402P

ST402P Technical drawings

PDF

Download (opens in a new tab)

ST302P-ST402P

Version 6B and below user guide

PDF

Download (opens in a new tab)

ST302P-ST402P

Version T07 and above user guide

PDF

Download (opens in a new tab)

ST302P-ST402P

Shop drawings

ZIP

Download (opens in a new tab)

Related Products

  • ST252NP-ST302NP-ST402NP

    Non-Programmable Electronic Thermostats

  • ST252NPFF-ST402NPFF

    Non-Programmable Electronic Thermostats

  • ST402PFF | AMBIANCE

    ST402PFF

    Programmable Electronic Thermostat

Specifications