Horizontal Super-Mini Series Switchable
Air-Cooled Top-Mounted Air Conditioners

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Product
Information

These products are discontinued and no longer in production.

We recommend the Top Mount Series as a possible alternative.

TECHNICAL DATA

Click to Request Quote	Model	NEMA Rating	UL/CUL Listed or Recognized	BTU/H Capacity	95/95 Rating BTU/H	Ambient Temp.	Volts	Hz	Running Amps	Approx. Weight
°F	°C
Max./Min.	Max./Min.	lbs	kg
	KA4C2.5HSR56		Recognized	2500	2200	125/50	52/10	115	50/60	6.7	58	27
	K2A4C2.5HSR5		Recognized	2500	2200	125/50	52/10	230	50	3.5	58	27

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Request
Quote

Model

NEMA
Rating

UL/CUL
Listed or
Recognized

BTU/H
Capacity

95/95
Rating
BTU/H

Ambient Temp.

Volts

Running
Amps

Approx.
Weight

°F

°C

Max./Min.

lbs

KA4C2.5HSR56

Recognized

2500

2200

125/50

52/10

115

50/60

6.7

K2A4C2.5HSR5

Recognized

2500

2200

125/50

52/10

230

3.5

Rating shown is for operation at maximum ambient temperature.

Click on image for larger view

Horiz Super-Mini 50/60Hz Air Conditioner photo

TECHNICAL DATA

Click to Request Quote:
Model Number:	KA4C2.5HSR56	K2A4C2.5HSR5
NEMA Rating:
UL/CUL Listed or Recognized:	Recognized	Recognized
BTU/H Capacity:	2500	2500
95/95 Rating BTU/H:	2200	2200
Ambient Temp °.F Max./Min.:	125/50	125/50
Ambient Temp °.C Max./Min.:	52/10	52/10
Volts:	115	230
Hz:	50/60	50
Running Amps:	6.7	3.5
Approx. Weight lbs.:	58	58
Approx. Weight kg.:	27	27

Rating shown is for operation at maximum ambient temperature.

STANDARD FEATURES

ACCESSORIES AND OPTIONS

* UL/CUL Listed models are available at added cost.

Enclosure Lights

Many popular units are available as 3D solid models for customer system integration. Contact Kooltronic for details.

AIRFLOW
Click on image for larger view

Horiz Super-Mini 50/60Hz Air Conditioner isometric illustration

PERFORMANCE

GENERAL ARRANGEMENT
Click on image for larger view

Horiz Super-Mini 50/60Hz Air Conditioner general arrangement drawing

Dimensions, inches [mm], are for reference only and subject to change.

GENERAL ARRANGEMENT
Click on image for larger view

Dimensions, inches [mm], are for reference only and subject to change.

SIMILAR MODELS

Model	Guideline Dimensions (H x W x D)*	BTU/H Rating
Top-Mount HT4	10.25 x 17.00 x 20.00	4000
*See model specifics for drawings, dimensions, mounting or cutout plans.

DOCUMENTS

Literature

	Air Conditioner Quick-Sheet [105Kb]
	Condensate Evaporator Kits [241Kb]
	Condensation and Electronics [3983Kb]
	Electronic Enclosure Cooling With Special Purpose Air Conditioners [254Kb]
	Hazardous Location Series White Paper [234Kb]
	Increasing the Lifespan and Reliability of Electrical Components [212Kb]
	KLLC100 Lead-Lag Controller (1 page) [58Kb]
	Kooltronic Custom Capabilities Flyer [2194Kb]
	Kooltronic Design Guide/Catalog (215 pages) [24440Kb]
	Kooltronic Refrigeration System Manufacturing [55Kb]
	Kooltronic Standard Warranty [55Kb]
	NEMA Enclosure Ratings [91Kb]
	Short-Form Catalog (16 pages) [897Kb]
	Airflow Switch Data Sheet [159Kb]
	Laboratory Environmental Testing Services [157Kb]
	Powder Paint Application Facilities Flyer [165Kb]

Operator's Manual

	KLLC100 Lead-Lag Controller [38Kb]
	KLLC480 Lead-Lag Controller [79Kb]
	Horizontal Super-Mini Operator's Manual (OLD) [242Kb]
	Horizontal Super-Mini Operator's Manual W/ Programmable T-stat [645Kb]

Wiring Diagram

	K2A4C2.5HSR Wiring Diagram (Point-to-Point) (W/DIXELL) (NEW) [56Kb]
	KA4C2.5HSM Wiring Diagram (Ladder) (W/DIXELL) (NEW) [45Kb]
	KA4C2.5HSM Wiring Diagram (Point-to-Point) (W/DIXELL) [55Kb]
	KA4C2.5HSM Wiring Diagram (Point-to-Point) (W/DIXELL) (NEW) [56Kb]
	KA4C2.5HSR Wiring Diagram (Point-to-Point) (W/DIXELL) (NEW) [58Kb]
	KAC1.0HS/56 Wiring Diagram [85Kb]
	KAC2.5HS Wiring Diagram [89Kb]
	KAC2.5HS-3 Wiring Diagram [76Kb]
	K_A4C_HS, KA4C_MMT, K_A4C_HTT, KA4C_NP17, KA4C_NM Wiring Diagram (Ladder)for NP17 units w/ s/n's up to A17A0030 & NP17 units w/ s/n's up to M16A4171 [69Kb]

Contact Info:
	Kooltronic, Inc. 30 Pennington-Hopewell Road Pennington, NJ 08534 USA
	609-466-3400 800-321-KOOL
	Contact Us

	Horizontal Super-Mini General Arrangement Drawing (OLD) [79Kb]
	Horizontal Super-Mini General Arrangement Drawing W/Programmable T-stat [254Kb]

	K_A4C2.5HSR Installation Instructions (2 pages) (OLD) [131Kb]
	K_A4C2.5HSR Installation Instructions (2 pages) W/Programmable T-stat [137Kb]

Horizontal Super-Mini Series SwitchableAir-Cooled Top-Mounted Air Conditioners

Horizontal Super-Mini Series Switchable
Air-Cooled Top-Mounted Air Conditioners