
National Boiler Supply supplies the Johnson Controls T-4002-301 Pneumatic Thermostat Conversion Kit to contractors, facility teams, and purchasing departments. Get fast dispatch, contractor-ready quotes, and order desk support at 850-565-3492.
Product Details
Direct Acting, 2 Pipe, Heating and Cooling, Single Temperature, Control Air Pressure 3 to 15 psi, Air Connections 5/32 In. Barb, Element Type Bi-Metal, Max. Air Pressure 25 psi, Max. Ambient Temp. 135 Degrees F, Mounting Style Horizontal, Height 2-3/32 In., Width 3-1/8 In., Depth 1-3/4 In., Temp. Control Range 55 Degrees to 85 Degrees F, Air Consumption 20 scim, Throttling Range 1 to 5 psi.
Technical Specifications
| Brand | Johnson Controls |
|---|---|
| Manufacturer Part Number | T-4002-301 |
OEM Part Verification: Confirm Johnson Controls part number T-4002-301 against your equipment nameplate or parts list before ordering. Our order desk can cross-check it for you.
Order Desk Support: Call 850-565-3492 for formal quotes, lead times, and volume pricing.
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.