# Pneumatic Two to Pipe Thermostat, 3.6 VAC

**Manufacturer:** Johnson Controls  
**MPN:** `WT-4002-MCM`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Johnson Controls |
| Manufacturer name | Johnson Controls |
| Manufacturer | Johnson Controls |
| DimensionUnit | inch |
| GraingerSku | 46AE83 |
| Extra Product Name | Pneumatic Two to Pipe Thermostat, 3.6 VAC |
| Voltage | 3.6 |
| WeightUnit | lbs |
| countryOfOrigin | Mexico |
| extendedLead | 26 |
| extendedQty | -2 |
| height | 3.75 |
| height_Attrib | Overall Height |
| length | 4.71875 |
| length_Attrib | Length |
| moq | 1 |
| MPN | WT-4002-MCM |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | G3107730 |
| tierMinQty1 | 1 |
| tierPrice1 | 530.36 |
| url | https://www.zoro.com/johnson-controls-pneumatic-two-to-pipe-thermostat-36-vac-wt-4002-mcm/i/G3107730/ |
| width | 0.8125 |
| width_Attrib | Width |
| Item | Pneumatic-to-Direct Digital Control Room Thermostat |
| Width | 13/16 in |
| Display | LCD |
| Connection | Dual Barbed Fittings for 5/32 in or 1/4 in OD Polytubing |
| Length | 4 23/32 in |
| Length (Straight Wireway) | 4 23/32 in |
| Overall Depth | 13/16 in |
| Factory Setpoint Range | +/- 3 Degrees F |
| Housing Color | White |
| Battery Type | AA Lithium Battery |
| Air Connection Outside Diameter | 5/32 in, 1/4 in |
| Battery Backup | Yes |
| Electrical Connection Type | Screw Terminals |
| Number of Channels | 15 |
| Includes Batteries | Yes |
| Wireless Band - Operating Frequency Range | 2.4 GHz |
| Overall Height | 3 3/4 in |
| Minimum Control Temperature | 32 Degrees F |
| Temperature Sensitivity | 1 to 5 psi/ Degrees F |
| Number of Pipes/Air Flow Output | 2 Pipes/High Volume |
| Temperature Scale | Celsius |
| Humidification Control | Yes |
| Maximum Throttling | 5 psi |
| Manufacturer Model Number | WT-4002-MCM |
| Overall Width | 4 23/32 in |
| Maximum Air Pressure | 18 psig |
| Low Battery Indicator | Yes |
| Temperature Differential | 32 Degrees to 99 Degrees F, +/-1.0 Degrees F |
| Temperature Control Range | 32 Degrees to 99 Degrees F |
| Setpoint Adjustment (Access) | Exposed |
| Spacing Between Channels | 5 MHz |
| Frequency | 2405 to 2475 MHz |
| Display Type | Digital |
| Minimum Throttling | 1 psi |
| Air Flow Capacity | 699 scim @ 14 psi |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G3107730 | 530.36 | 1 | None | 1 |
| Radwell | WT-4002-MCM |  |  | None | 1 |
| midwestapplianceparts.com | WT-4002-MCM-JO-P |  |  | None | 1 |
| furnacepartsource.com | WT-4002-MCM | 592.42 | 1 | None | 1 |
| industrialstores.com | WT-4002-MCM |  |  | None | 1 |

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Structured data: `/python/html6/product/500/149500000/149965500/part_--WT4002MCM---JohnsonControls--61ce493c41.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp