7 Day Programmable
Humidity Control
Product Features:
IAQ
- Controls humidity, dehumidity, and reheat (hot gas or AUX)
- Programmable AUX output - Ventilation control with programmable schedule - Fresh air ventilation
Programs
- 7-Day, 5+1+1 day or 1-day programmable with up to 4 time periods per day
- Vacation mode
- Geofencing with PSPAC-PWF Wi-Fi module
Staging
- Dual fuel compatible with ultra-low balance point
- 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
- Keypad lock
- Secure API (http or https) w/ PSPAC-PWF module
Fan Ops
- Programmable fan runs 5 - 60 mins per hour with adjustable Start/Stop times
- Smart recovery auto-adjusts morning start time to meet setpoint by programmed start time
Sensors
- Control to or monitor a 2nd temp sensor - Baby’s room or game room, etc.
- Remote sensor averaging with thermostat sensor
Alerts
- Separately tracks up to 2,000 hours of heating, AUX heat, and cooling runtime
- Dry contact input for twist timers, etc. or...
- Condensate overflow warning systems – lockout compressor with display message
- FDD (Equipment Fault Protection) notification
Certs
- Title 24 compliant with PSPAC-PWF Wi-Fi module
- Energy Star certified with PSPAC-PWF Wi-Fi module
Terminal
Designations
Designations
Product
Specificatons
Specificatons
Cross
Reference
Reference
FREE Contractor
Branding
Branding
| Terminal Designations | |
|---|---|
| R | 24 VAC Return |
| G | Fan Relay |
| W1/O/B | 1st Stage Heat Circuit or reversing valve |
| W2 | 2nd Stage Heat Circuit |
| Y1 | 1st Stage Compressor Relay |
| Y2 | 2nd Stage Compressor Relay |
| W3 | 3rd Stage Heat Circuit |
| HUM | Humidifier Control Circuit |
| DEHUM | Dehumidifier Control Circuit |
| C | 24 VAC Common |
| AUX | AUX Output |
| Outdoor Sensor | Outdoor Sensor Connections |
| Remote Sensor | Remote Sensor Connections |
| Dry Contact | Dry Contact Connections |
| Product Specifications | |
|---|---|
| Electric Rating | 20 – 28 VAC, 5 VA max |
| Output Rating | Y1, Y2, G – 0.8A, all others 0.4A, 3A 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 |
| 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 optional WiFi module |
ProStat PSP4273 Replaces*
*Verify specific application requirements. All trademarks are the property of their respective owners.
| Brand | Model |
|---|---|
| Honeywell® Equivalent | TH5220D, TH5320U, TH6220D, TH6220U*, TH6320U*, |
| Emerson® Equivalent | 1F83-0422, 1F83-0471, 1F85-0477, 1F95EZ-0671, 1F95-0680*, 1F95-0671, 1F95-0671, 1F85U-22NP, 1F85U-42NP*, 1F85U-22PR, 1F85U-42PR* |
| Pro1® Equivalent | T755, T755S, T855, T855S |
| Lux® Equivalent | PSP722E, PSP711TS, PSPU721T, PSPU732T, P721UT |
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/O/B | 1st Stage Heat Circuit or reversing valve |
| W2 | 2nd Stage Heat Circuit |
| Y1 | 1st Stage Compressor Relay |
| Y2 | 2nd Stage Compressor Relay |
| W3 | 3rd Stage Heat Circuit |
| HUM | Humidifier Control Circuit |
| DEHUM | Dehumidifier Control Circuit |
| C | 24 VAC Common |
| AUX | AUX Output |
| Outdoor Sensor | Outdoor Sensor Connections |
| Remote Sensor | Remote Sensor Connections |
| Dry Contact | Dry Contact Connections |
Product Specifications
| Product Specifications | |
|---|---|
| Electric Rating | 20 – 28 VAC, 5 VA max |
| Output Rating | Y1, Y2, G – 0.8A, all others 0.4A, 3A 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 |
| 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 optional WiFi module |
Cross Reference
ProStat PSP4273 Replaces*
*Verify specific application requirements. All trademarks are the property of their respective owners.
| Brand | Model |
|---|---|
| Honeywell® Equivalent | TH5220D, TH5320U, TH6220D, TH6220U*, TH6320U*, |
| Emerson® Equivalent | 1F83-0422, 1F83-0471, 1F85-0477, 1F95EZ-0671, 1F95-0680*, 1F95-0671, 1F95-0671, 1F85U-22NP, 1F85U-42NP*, 1F85U-22PR, 1F85U-42PR* |
| Pro1® Equivalent | T755, T755S, T855, T855S |
| Lux® Equivalent | PSP722E, PSP711TS, PSPU721T, PSPU732T, P721UT |
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.