# Pneumatic Thermostat, Reverse Acting, Vertical Cover, Control Range 3 to 15 psi, 5/32 Barb Air Connections, Contact Action RA, 25, Max. Safe Operating Temp. (F) 135, Height (In.) 2-3/32, Width (In.) 3-1/8, Depth (In.) 1-3/4, Min. Pressure (PSI) 3, Control Range (F) 55 to 85

**Manufacturer:** Johnson Controls  
**MPN:** `T-4002-304`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Johnson Controls |
| Manufacturer name | Johnson Controls |
| Manufacturer | Johnson Controls |
| CategoryId | 4761 |
| CategoryIdL1 | 30 |
| CategoryIdL2 | 4586 |
| CategoryIdL3 | 18089 |
| CategoryIdL4 | 4761 |
| CategoryL1 | Heating & Cooling |
| CategoryL2 | HVACR and Appliance Controls |
| CategoryL3 | Controls |
| CategoryL4 | Pneumatic Controls |
| DimensionUnit | inch |
| GTIN | None |
| GraingerSku | 38Y163 |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 1.7 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | MX |
| height | 3.1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 10.1 |
| moq | 1 |
| MPN | T-4002-304 |
| multiple | 1 |
| qtyInStock | 1 |
| qtyInStockOverride | 1 |
| qtySource | qtyInStockOverride |
| SKU | G5083504 |
| tierMinQty1 | 1 |
| tierPrice1 | 207.99 |
| url | https://www.zoro.com/johnson-controls-pneumatic-thermostat-single-temperature-heating-and-cooling-2-pipe-t-4002-304/i/G5083504/ |
| width | 6.9 |
| Height | 2 3/32 in |
| Width | 3 1/8 in |
| Depth | 1 3/4 in |
| Air Connection Outside Diameter | 3/16 in |
| Item | Pneumatic Thermostat Conversion Kit |
| Action Type - Pneumatic Thermostats | Reverse Acting |
| No of Pipes | 2 Pipe |
| Thermostat Application | Heating and Cooling |
| Temperature Output Settings | Single Temperature |
| Control Air Pressure | 3 to 15 psi |
| Air Connections | 5/32 in Barb |
| Temp Control Range | 55 Degrees to 85 Degrees F |
| 1 Pipe / 2 Pipe | 2 Pipe |
| Element Type | Bi-Metal |
| Max Air Pressure | 25 psi |
| Throttling Range | 1 to 5 psi |
| Reverse Acting / Direct Acting | Reverse Acting |
| Heating / Cooling | Heating and Cooling |
| Max Ambient Temp | 135 Degrees F |
| Air Consumption | 20 scim |
| Mounting Style | Vertical |
| Single Temp / Dual Temp | Single Temperature |
| Action Type | Reverse Acting |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G5083504 | 207.99 | 1 | 1 | 1 |
| Grainger | 38Y163 |  |  | None | 1 |
| Radwell | T-4002-304 | 190.0 | 1 | 3 | 1 |
| SupplyHouse | T-4002-304 |  |  | None | 1 |
| Zoro | G7026775 | 225.55 | 1 | None | 1 |
| State Supply | JC1250 | 290.66 | 1 | 2 | 1 |
| h-mac.com | JOHNSON-CONTROLS-NU-T-4002-304 |  |  | None | 1 |
| Voomi Supply | T-4002-304 | 241.13 | 1 | None | 1 |
| sustainablesupply.com | C1135078 | 152.41 | 1 | None | 1 |
| Kele | T-4002-304 | 299.52 | 1 | None | 1 |
| midwestapplianceparts.com | T-4002-304-JO-P | 228.44 | 1 | None | 1 |
| furnacepartsource.com | T-4002-304 | 247.06 | 1 | None | 1 |
| energycontrol.com | T-4002-304 |  |  | None | 1 |
| cappusa.com | 1062060 | 205.33 | 1 | None | 1 |
| gsistore.com | T-4002-304 | 212.03 | 1 | None | 1 |
| hvacdiscountstore.com | JOH--T-4002-304 | 192.75 | 1 | None | 1 |
| waterpumpsnow.com | T-4002-304 | 191.4 | 1 | None | 1 |
| Digi-Key | 15827641 |  |  | None | 1 |
| Galco | T-4002-304-JHSN | 244.44 | 1 | None | 1 |
| industrialstores.com | T-4002-304 | 251.02 | 1 | 2 | 1 |
| homeessentialsdirect.com | T-4002-304 | 141.4 | 1 | None | 1 |
| grainger.ca | JHCT4002304 | 193.94987932 | 1 | None | 1 |
| blackhawksupply.com | T-4002-304 | 207.4 | 1 | None | 1 |
| alliedcontrols.com | T-4002-304 | 192.2 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/135500000/135882000/part_--T4002304---JohnsonControls--483a2fa4e8.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp