7 Day Programmable
Humidity Control
Product Features:
IAQ
- Programmable AUX output - Humidification - Dehumidification with reheat - 3rd or 4th stage of heating
- Drop down current weather and forecast screen
Programs
- 7-Day, 5+1+1 day or 1-day programmable with up to 4 time periods per day
- Smart recovery auto-adjusts Occ 1 start time to meet setpoint by programmed start time
- Random start ensures staggered equip. starts
- 365-day holiday programming
Staging
- Independently adjustable staging deadbands for all stages of heating and cooling (1° - 10° F)
- Independently adjustable staging timers for all stages of heating and cooling (1 - 60 mins)
- Adjustable staging turnoffs, i.e. de-energize 2nd stage at deadband or keep active until setpoint
Security
- Setpoint limiting
- Customizable keypad lock
- Secure API (http or https)
Fan Ops
- Smart fan operation runs continuous during Occupied; only for heat or cool during Unoccupied
- Pre-occupancy fan purge, up to 3hrs before start
Sensors
- Remote sensor averaging with thermostat sensor
- Wireless (Wi-FI) remote sensors available
- Control to or monitor a temp sensor - Supply air or computer room, etc.
Alerts
- Separately tracks up to 2,000 hours of heating, AUX heat, and cooling runtime
- FDD (Equipment Fault Protection) notification
- Email alerts: Supply Air, Hi/Lo Temp, Hi/Lo Humidity, Service Filter, etc..
Certs
- Title 24 compliant
- Energy Star certified
Terminal
Designations
Designations
Product
Specificatons
Specificatons
Cross
Reference
Reference
FREE Contractor
Branding
Branding
| Terminal Designations | |
|---|---|
| R | 24 VAC Return |
| G | Fan Relay |
| W1 | 1st Stage Heat Circuit or reversing valve |
| W2 | 2nd Stage Heat Circuit |
| Y1 | 1st Stage Compressor Relay |
| Y2 | 2nd Stage Compressor Relay |
| AUX | Selectable: W3, Hum, Dehum |
| C | 24 VAC Common |
| Sensor | Outdoor or Remote Sensor Connections |
| Product Specifications | |
|---|---|
| Electric Rating | 20 – 28 VAC, 5 VA max |
| Output Rating | Y1, Y2, G – 0.8A, all others 0.4A, 4A total max on all outputs |
| Control Range | 35° - 99° F (2° - 36° C) |
| Control Accuracy | +/- 2° F (+/- 1° C) |
| Humidity Accuracy | +/- 10% RH from 30-70% RH, 50°- 90° F (PSP4273RT) |
| Remote Sensor | (2), 10K NTC thermistor |
| Outdoor Sensor | (2), 10K NTC thermistor |
| Inputs | Dry contact (condensate, twist timer, more) |
| Outputs | Y1, Y2, G, W1/O/B, W2, W3, HUM, DEHUM, AUX |
| Connectivity | 2.4 GHz b/g/n wifi module for remote monitor and control |
ProStat PSP4273CT Replaces*
*Verify specific application requirements. All trademarks are the property of their respective owners.
| Brand | Model |
|---|---|
| Honeywell® Equivalent | TH8321R, TH8321WF*, THX9321R |
| Emerson® Equivalent | 1F95-1291 |
FREE Contractor-Branded Thermostat Doors and Branded Instruction Cards
The ProStatPlus Contractor Branding
program is completely free with no
minimum purchase requirements.
Receive 25* high quality lexan badges that can be laser imprinted with your dealer logo and contact information.
Let the ProStatPlus badge advertise your company information so customers know who to call when it is time for maintenance or equipment repair.
Receive 25* high quality lexan badges that can be laser imprinted with your dealer logo and contact information.
Let the ProStatPlus badge advertise your company information so customers know who to call when it is time for maintenance or equipment repair.
Easy Ordering
- Fill out the Contractor Branding form and email it to: ContractorBranding@PSPthermostats.com
- Upon receiving your order confirmation, 25* high quality lexan badges will be shipped to the address you provide absolutely FREE — no setup fees or branding charges.
- Please allow 6 weeks for standard delivery or expedited delivery in 2 weeks with a $25.00 service charge.
Terminal Designations
| Terminal Designations | |
|---|---|
| R | 24 VAC Return |
| G | Fan Relay |
| W1 | 1st Stage Heat Circuit or reversing valve |
| W2 | 2nd Stage Heat Circuit |
| Y1 | 1st Stage Compressor Relay |
| Y2 | 2nd Stage Compressor Relay |
| AUX | Selectable: W3, Hum, Dehum |
| C | 24 VAC Common |
| Sensor | Outdoor or Remote Sensor Connections |
Product Specifications
| Product Specifications | |
|---|---|
| Electric Rating | 20 – 28 VAC, 5 VA max |
| Output Rating | Y1, Y2, G – 0.8A, all others 0.4A, 4A total max on all outputs |
| Control Range | 35° - 99° F (2° - 36° C) |
| Control Accuracy | +/- 2° F (+/- 1° C) |
| Humidity Accuracy | +/- 10% RH from 30-70% RH, 50°- 90° F (PSP4273RT) |
| Remote Sensor | (2), 10K NTC thermistor |
| Outdoor Sensor | (2), 10K NTC thermistor |
| Inputs | Dry contact (condensate, twist timer, more) |
| Outputs | Y1, Y2, G, W1/O/B, W2, W3, HUM, DEHUM, AUX |
| Connectivity | 2.4 GHz b/g/n wifi module for remote monitor and control |
Cross Reference
ProStat PSP4273CT Replaces*
*Verify specific application requirements. All trademarks are the property of their respective owners.
| Brand | Model |
|---|---|
| Honeywell® Equivalent | TH8321R, TH8321WF*, THX9321R |
| Emerson® Equivalent | 1F95-1291 |
FREE Contractor Branding
FREE Contractor-Branded Thermostat Doors and Branded Instruction Cards
The ProStatPlus Contractor Branding
program is completely free with no
minimum purchase requirements.
Receive 25* high quality lexan badges that can be laser imprinted with your dealer logo and contact information.
Let the ProStatPlus badge advertise your company information so customers know who to call when it is time for maintenance or equipment repair.
Receive 25* high quality lexan badges that can be laser imprinted with your dealer logo and contact information.
Let the ProStatPlus badge advertise your company information so customers know who to call when it is time for maintenance or equipment repair.
Easy Ordering
- Fill out the Contractor Branding form and email it to: ContractorBranding@PSPthermostats.com
- Upon receiving your order confirmation, 25* high quality lexan badges will be shipped to the address you provide absolutely FREE — no setup fees or branding charges.
- Please allow 6 weeks for standard delivery or expedited delivery in 2 weeks with a $25.00 service charge.