TrimLine Series NP33
Air-Cooled Panel-Mounted Air Conditioners

These products have undergone a design update. The older models are no longer available.

Legacy products are no longer in normal production. Consult factory for availability.
We recommend current series Guardian, GuardianX or Slimkool as possible alternatives.

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	Spare and Replacement Parts
°F	°C
Max./Min.	Max./Min.	lbs	kg
	KA4C4NP33L	12	Listed	4000	2770	125/50	52/10	115/100	60/50	9.3/10.0	90	41	Order Parts
	K2A4C4NP33L	12	Listed	4000	2283	120/50	49/10	230/200	60/50	5.5	90	41	Order Parts

Click to
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

Spare and
Replacement
Parts

°F

°C

Max./Min.

lbs

KA4C4NP33L

Listed

4000

2770

125/50

52/10

115/100

60/50

9.3/10.0

Order Parts

K2A4C4NP33L

Listed

4000

2283

120/50

49/10

230/200

60/50

5.5

Order Parts

Rating shown is for operation at maximum ambient temperature.
Fuse Amps for these units are 15.

Click on image for larger view

NEMA TYPE 12
MAINTAINED

TECHNICAL DATA

Click to Request Quote:
Model Number:	KA4C4NP33L	K2A4C4NP33L
NEMA Rating:	12	12
UL/CUL Listed or Recognized:	Listed	Listed
BTU/H Capacity:	4000	4000
95/95 Rating BTU/H:	2770	2283
Ambient Temp °.F Max./Min.:	125/50	120/50
Ambient Temp °.C Max./Min.:	52/10	49/10
Volts:	115/100	230/200
Hz:	60/50	60/50
Running Amps:	9.3/10.0	5.5
Approx. Weight lbs.:	90	90
Approx. Weight kg.:	41	41
Spare and Replacement Parts	Order Parts	Order Parts

Rating shown is for operation at maximum ambient temperature.
Fuse Amps for these units are 15.

STANDARD FEATURES

ACCESSORIES AND OPTIONS

For NP33 models the part number is 12251F.

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

TrimLine NP33 Air Conditioner isometric illustration

PERFORMANCE

GENERAL ARRANGEMENT
Click on image for larger view

TrimLine NP33 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
TrimLine NP28	28.50 x 10.14 x 11.50	4000
TrimLine NP36	36.75 x 15.06 x 12.25	4000-6000
*See model specifics for drawings, dimensions, mounting or cutout plans.

DOCUMENTS

Data Sheet

	KCH20 & KCH30 Product Data Sheet [60Kb]
	NP33 Product Data Sheet [100Kb]
	NP33 Product Data Sheet (Discontinued) [373Kb]
	WNP33 Product Data Sheet [68Kb]
	KXNP33 Product Data Sheet [73Kb]

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]
	Slimkool Series Flyer [584Kb]
	Kooltronic Custom Capabilities Flyer [2194Kb]
	Kooltronic Custom Cooling Medical Flyer [211Kb]
	Kooltronic Design Guide/Catalog (220 pages) [229400Kb]
	Kooltronic Refrigeration System Manufacturing [55Kb]
	Kooltronic Standard Warranty [55Kb]
	Kooltronic Unit Longevity Press Release [167Kb]
	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]
	Trimline NP33 Operator's Manual (OLD) [177Kb]
	Trimline NP33 Operator's Manual W/ Programmable T-stat [720Kb]

Wiring Diagram

	K2A4C3NP33/56 Wiring Diagram (Ladder) [80Kb]
	K2A4C4NP33L-3 Wiring Diagram (Ladder) [87Kb]
	KA4C_NP33L, K2A4C_NP33L, K2A4C_NP33L5 Wiring Diagram (Ladder) [113Kb]
	KAC_NP33, KAC_NP36, KAC_NP47 Wiring Diagram (Ladder) [80Kb]
	KAC_NP33/56, KAC4NP36/56, KA4C4NP33/56 Wiring Diagram (Ladder) [92Kb]
	KAC2NP33/50, KAC2NP36/50 Wiring Diagram (Ladder) [68Kb]
	KAC3NP33/50-1 Wiring Diagram (Ladder) [75Kb]
	KAC4C4NP33LY & LBY Wiring Diagram (Point-to-Point) [64Kb]
	TrimLine Series K_A4C_NP33L, K2A4C_NP33L5 Wiring Diagram (Ladder) [71Kb]
	TrimLine Series K_A4C4NP33L Wiring Diagram (Ladder) (W/DIXELL) [48Kb]
	TrimLine Series K_A4C4NP33L Wiring Diagram (Ladder) (W/DIXELL) [50Kb]

Contact Info:
	Kooltronic, Inc. 30 Pennington-Hopewell Road Pennington, NJ 08534 USA
	609-466-3400 800-321-KOOL
	609-466-1114 (fax)
	Contact Us

	NP33 General Arrangement Drawing (OLD) [163Kb]
	NP33 General Arrangement Drawing W/ Programmable T-stat [70Kb]
	KXNP33 General Arrangement Drawing [112Kb]

	K_A4C4NP33L Installation Instructions [157Kb]
	K_A4C4NP33L Installation Instructions (OLD) [157Kb]

TrimLine Series NP33Air-Cooled Panel-Mounted Air Conditioners

TrimLine Series NP33
Air-Cooled Panel-Mounted Air Conditioners