Enclosure Air Conditioners – 4000 BTUH, Razor Series, NEMA 4X, 120V

Item # RZ-04A-126-4X Brand: Delta-T


** Ships within 4 weeks ** 

(1 customer review)

Shipping options shown in Cart

Non-Returnable - Please double-check product specifications

Visa, MasterCard, Discover, American Express, PayPal | TrustPilot | SSL Secure

ISC’s Razor Series Enclosure Air Conditioners are engineered and manufactured to maximize cooling capabilities with the depth of the enclosure in mind. All Razors are designed to fit on 12″ enclosures to provide the best fit for your application. UL/cUL Listed; File No. SA8067.


  • Low Running Amps reduces stress on electrical systems
  • Highly efficient compressor with anti-short cycle protection
  • Designed specifically for easy maintenance and service
  • Sloped top to allow for water runoff
  • Intuitive Digital Controller that simplifies maintenance
  • Programmable set point and temperature operating controls
  • System status indication, visible error and alarm messaging

Condensate Elimination System:

Delta T Enclosure Air Conditioners dispose of condensate by routing refrigerant hot gas through a condensate boil off pan. This causes water to evaporate which results in:

  • Condensate being eliminated before it can escape the unit
  • Increased unit efficiency by pre-cooling refrigerant
  • Lower running amps make our industrial air conditioners more efficient
  • No need for inefficient external drain tubes or electric heaters

Product Downloads:

Spec Sheet

Product Cutout:


Product Drawing:


Product IOM

Additional information

Brand Delta-T
Weight 94 lbs
Item Type

NEMA Rating




Cooling Capacity


Mounting Style


1 review for Enclosure Air Conditioners – 4000 BTUH, Razor Series, NEMA 4X, 120V

  1. John S (verified buyer)

    I wanted to share my experience with the Razor Enclosure Air Conditioners. I have been in the HVAC industry for over a decade and I have never seen anything like it. The best part about this product is that it’s Made in USA, not outsourced to other countries overseas, which is an issue we often see with many manufacturers these days. They are highly engineered at a great price point and built to meet the specifications.

    (1) (0)

Only logged in customers who have purchased this product may leave a review.