
Hammond DTS3031A115N4SS 1194 BTU/h 115V NEMA 4X Stainless Air Conditioner
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224-955-1644Key Features
- 304 stainless steel case with Number 4 brush finish
- Complies with IP56 and NEMA 3R, 4, 4X; UL, cUL and CE
- 1194 BTU/h (350 W) at +95/+95F (+35/+35C)
- 115 V 60 Hz, 103-127 V, 243 W, 2.1 A; line cord with plug
- Ambient operating range -40F (-40C) to +114F (+45C)
- Compact 15.50 x 7.00 x 7.75 in (394 x 178 x 197 mm), 30 lbs
- Gasket, mounting kit and cutout/drilling template included
The DTS3031A115N4SS is a compact 115 V stainless steel air conditioner for side mounting on any enclosure surface where spot cooling or low capacity cooling is required. Its 304 stainless steel case and NEMA 4X rating make it ideal for outdoor or very wet conditions, serving electricians, OEM engineers and facilities teams maintaining washdown or exposed control panels.
Closed loop cooling keeps clean enclosure air recirculating without ever mixing with contaminated ambient air. The unit is rated 1194 BTU/h (350 Watts) at +95/+95F (+35/+35C), running on R134a refrigerant with a 145 g charge. Fans move 37 CFM internally and 99 CFM externally (unrestricted) at under 64 db, and an expansion valve prevents evaporator freeze up.
The DTS3031A115N4SS is rated 115 V 60 Hz, operating from 103-127 V. It consumes 243 W, runs at 2.1 A with a starting current of 10, and is supplied with a line cord with plug. A provision for door contact lets the unit power down when the enclosure door is opened.
Overall dimensions are 15.50 in H x 7.00 in W x 7.75 in D (394 x 178 x 197 mm), with a unit weight of 30 lbs (13.6 kg). The exterior case is 304 stainless steel with a Number 4 brush finish. It carries UL, cUL and CE approvals and complies with IP56 and NEMA 3R, 4, 4X. It operates in ambient air from -40F (-40C) up to +114F (+45C).
A gasket, mounting kit and template for enclosure cutout and drilling are included. The thermostat is accessible from inside the enclosure (+50F..+105F, factory setting +95F), condensate drains through a 1/4" NPT threaded port, and a washable aluminum mesh filter is fitted.
Ideal For
- Spot cooling for NEMA 4X stainless steel enclosures
- Outdoor or very wet installations
- Low capacity cooling of 115 V control panels
- Closed loop cooling in contaminated environments
Overview
| Mounting | Side mounting |
| Part Number | DTS3031A115N4SS |
| Cooling Type | Closed loop |
| Product Type | 900-1200 BTU/H Outdoor Air Conditioner, DTS Series |
| Long Description | AC Unit 900-1300 BTU/H 115 V - NEMA 4x - 304 SS |
| Short Description | AIR CONDIT 900-1300BTU 115SS |
Dimensions
| Unit Weight | 30 lbs (13.6 kg) |
| Overall Depth | 7.75 in (197 mm) |
| Overall Width | 7.00 in (178 mm) |
| Overall Height | 15.50 in (394 mm) |
Electrical
| Line Cord | With Plug |
| Door Contact | Provision for door contact allowing power down when enclosure door is opened |
| Running Amps | 2.1 A |
| Rated Voltage | 115 V 60 Hz |
| Starting Current | 10 |
| Power Consumption | 243 W |
| Range Of Operation | 103-127 V |
| EMI/RFI Suppression | Meets CE |
Accessories
| Available Accessories | Remote Door Switches, Filter Kits, Gasket Kits, Water Condensate Evaporator, Condensate Bottle |
Identifiers
| UPC | 623980433905 |
| UNSPSC | 40101701 |
Performance
| Thermostat | Thermostat control accessible from inside enclosure |
| Noise Level | <64 db |
| Refrigerant | R134a |
| Expansion Valve | Prevents evaporator freeze up while minimizing heavy inrush currents on large BTU/H units |
| Factory Setting | +95F (+35C) |
| Refrigerant Charge | 145 g |
| Adjustable Control Range | +50F..+105F (+10C..+40 C) |
| Air Capacity, External (Unrestricted) | 99 CFM |
| Air Capacity, Internal (Unrestricted) | 37 CFM |
| Cooling Capacity (+95/+95F, +35/+35C) | 1194 BTU/h (350 Watts) |
Installation
| Storage | Do not expose to temperatures exceeding +70ºC; store fully assembled and upright |
| Supply Voltage Tolerance | Within ± 10% of the value listed on the ID plate |
| Supply Frequency Tolerance | Within ± 3 Hz of the value listed on the ID plate |
Packaging & Shipping
| Included | Gasket, mounting kit and template for enclosure cutout and drilling |
| Shipping Weight | 30 lbs (13.61 kg) |
| Accessory Pack (Typical) | Sealing strips, threaded mounting studs, mounting bolts, nuts and washers, condensate hose, door contact connector/jumper |
Construction & Finish
| Finish | Number 4 Brush finish |
| Exterior Case | 304 Stainless Steel |
Environmental & Protection
| Filter Mat | Washable aluminum mesh filter |
| Suitability | Ideal for outdoor or very wet conditions |
| NEMA / IP Rating | Enclosures IP56 / NEMA 4, 4X; IP56 / NEMA 3R/4 |
| Max Ambient Air Temp | +114F (+45C) |
| Min Ambient Air Temp | -40F (-40C) |
| Condensation Discharge | Condensate drain; direct discharge via 1/4" NPT threaded port |
Compliance & Certifications
| Standards | UL, cUL, and CE |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Frequently Asked Questions
What is the DTS3031A115N4SS made of?▾
The exterior case is 304 stainless steel with a Number 4 brush finish.
Is it suitable for wet or washdown locations?▾
It complies with IP56 and NEMA 3R, 4, 4X and is described as ideal for outdoor or very wet conditions.
What is the lowest ambient temperature it is rated for?▾
The minimum ambient air temperature is -40F (-40C); the maximum is +114F (+45C).
What are the electrical ratings?▾
115 V 60 Hz, 103-127 V range of operation, 243 W power consumption, 2.1 A running current and starting current of 10. It has a line cord with plug.
Which accessories are available?▾
Remote Door Switches, Filter Kits, Gasket Kits, a Water Condensate Evaporator and a Condensate Bottle are listed as accessories.
