Unit Coolers

We manufacture all our unit coolers in Effingham, IL. We utilize decades of manufacturing experience to create unit coolers high-quality, high-efficiency unit cools for any application. Our centralized location means that we can serve our customers all over North America quickly and efficiently.

Check out our full line of unit coolers, including specs and wiring diagrams.

Midjette (MJ) Medium Temperature

• Compact unit for ceiling or wall mount.
• Front panel and drain pan are one piece for easy servicing.
• Easily adapted as a replacement unit or original equipment.
• Durable polycarbonate fans and fan guards.
• Thermally protected, permanently lubricated.
• Moisture-proof wiring harness.
• Expansion valve mounts inside cabinet.
• Peerlite protective coating optional.

Lo-Profile (PLP & PLP-E) Medium Temperature

• Low silhouette hight of only 13 – 1/2″.
• Flush ceiling mounted.
• Removable side panel and hinged drain pan for easy servicing.
• Easily adapted as a replacement unit or original equipment.
• Aluminum fan blades and polycarbonate fan guards.
• Thermally protected, permanently lubricated motors.
• Junction box outside cabinet for easy hook-up.

Slope Front (SF) Medium Temperature

• Compact unit for ceiling mounting.
• Drain pan and bottom panel are one piece for easy servicing.
• Textured aluminum cabinet.
• Easily adapted as a replacement unit or original equipment.
• Aluminum fans and plated steel fan guards.
• Thermally protected, permanently lubricated motors.
• Moisture-proof wiring harness.
• Expansion valve mounts inside cabinet.
• Peerlite protective coating optional.

Lo-Slope (LS & LS-E) Medium Temperature

• Low silhouette design for maximum use of shelf area.
• Textured aluminum cabinet.
• Easily adapted as a replacement unit or original equipment.
• Durable polycarbonate fans and fan guards: LS-55, LS-105, LS-135.
• Aluminum fans and plated steel fan guards: LS-180, LS-240, LS-310, LS-400.
• Thermally protected, permanently lubricated motors.
• Moisture-proof wiring harness.
• Expansion valve mounts inside cabinet.
• Peerlite protective coating optional.

Humi-Jet (HJ & HJ-E) +35° to +55° Application – Air Defrost

• Ideal for heavy duty applications requiring low velocity, high humidity levels, and greater temperature control.
• Easily adapted as a replacement unit or original equipment.
• Air is drawn through fans under the unit and passed over the coils surface which extends the full width of unit for consistent air distribution.
• Low velocity for draft free comfort.
• All refrigeration and electrical connections inside cabinet.
• Drain pans are hinged for easy cleaning and servicing.
• Available air defrost (H Model) or electric defrost (TE Model).
• Textured aluminum cabinet.
• Aluminum fins and seamless copper tubing.
• Aluminum fans and plated steel guards.
• Thermally protected, permanently lubricated motors.
• Moisture-proof wiring harness.

Two Way (TM) Medium Temperature

• Low silhouette design for ceiling mounting.
• Two-way air discharge for maintaining uniform box temperature.
• Textured aluminum cabinet.
• Easily adapted as a replacement unit or original equipment.
• Durable polycarbonate fans and fan guard: TM-100, TM-135, TM-180.
• Aluminum fans and plated steel fan guard: TM-250.
• Thermally protected, permanently lubricated motors.
• Moisture-proof wiring harness.
• Expansion valve mounts inside cabinet.
• Peerlite protective coating optional.

Power Pack (P) – Medium Temperature

• Peerless exclusive “Pie Plate” coil construction.
• Available without drain pan (S Model) or with drain pan (D Model).
• Aluminum fans and plated steel fan guards.
• Provides greater BTUH per cubic inch of required installation space than other designs.

Twin Power Pack (TP) – Medium Temperature

• Peerless exclusive “Pie Plate” coil construction.
• Textured aluminum cabinet.
• Similar to the “Single” power pack but with 2 coils for two-way discharge.
• Provides greater BTHU per cubic inch of required installation space than other.
• Easily adapted as a replacement unit or original equipment.
• Louvered panel easily removed for cleaning and servicing.
• Full-hard temper aluminum fins and seamless copper tubing.
• Thermally protected, permanently lubricated motors.
• Expansion valve mounts inside cabinet.
• Peerlite protective coating optional.