# SAM #80NSSC27946561Q

NASA solicitation for four mobile ground control station heat pumps

**Buyer:** NASA Shared Services Center
**Posted:** October 14, 2026
**Respond By:** October 21, 2026
**Identifier:** 80NSSC27946561Q
**NAICS:** 333415, 423730, 238220

NASA Shared Services Center is seeking four 5-ton heat pumps configured as two mobile ground control station HVAC sets.
- **Buyer and location**
  - National Aeronautics and Space Administration (NASA), NASA Shared Services Center.
  - Performance location: Edwards, California.
- **Products requested**
  - Two Unit A and two Unit B 5-ton, three-phase, 208 VAC, 60 Hz heat pumps (four units total), arranged as two sets.
  - Each unit requires a Meltric 07-P4061 control connector with a specified thermostat pinout, a condensation drain for external tubing, and 16-inch flexible-duct inlet and outlet connections secured with band clamps.
  - Each unit must include a removable, stackable and securable transport frame that supports another unit and frame above it, with forklift pockets at least 8 inches wide by 4 inches tall. The frame must be removable with common hand tools within one hour.
  - Unit A requires an HBL5100B9W-compatible power input, a unit-mounted 100A disconnect with two 50A breakers, and an HBL560R9W-compatible output for Unit B. Unit B requires an HBL560B9W-compatible power input.
- **OEMs and vendors**
  - **Meltric** is identified for the control connector; no HVAC-unit manufacturer or supplying vendor is named. The HBL identifiers are specified as connector part numbers, but no manufacturer is named in the provided summaries.
- **Notable requirements**
  - Brand-name-or-equal procurement, set aside for small business, with evaluation on a lowest-price technically acceptable basis.
  - Offerors are asked to state delivery time after receipt of order (ARO); no contract duration or period of performance is stated.

### Description

<p>See attached RFQ and SOW</p>

[View original listing](https://sam.gov/opp/95b359d385804374ab524cfc43140607/view)