Wipcool C28T Pressure Washer

Mains-powered pressure washer for cleaning evaporators and condensers of domestic and commercial air conditioners, with variable pressure control from 5–28 bar and a pressure gauge.

5–28barWorking pressure

4,5l/minMax. flow

7mOutlet hose length

1. What it is used for

The C28T is a 230 V mains-powered pressure washer designed for cleaning the coils of domestic and commercial air conditioners. A control knob provides variable pressure adjustment from 5–28 bar, and the pressure gauge shows the current value. This lets you set the spray force to remove dirt while limiting the risk of damaging the fins.

The flow rate is up to 4.5 l/min. The unit takes water from a tap or draws it through an inlet hose immersed in water. Cleaning agent is dosed by the 1:3 chemical dosing kit connected to the spray gun.

Note: Do not add chemicals directly to the water.

Pressure matched to the dirt. The control knob provides variable pressure adjustment from 5–28 bar and the pressure gauge shows the set value, so you can wash delicate evaporator fins more gently than a condenser.
4–6 hours of continuous operation. The pump with ceramic-coated pistons can run continuously for 4–6 hours.
Carried with one hand. The pressure washer weighs 8.5 kg and is compact, so you can carry it to the job with one hand.

2. In the box

Spray gunwith quick-release coupling

0° nozzle

Rotary nozzlepencil jet or fan spray

Foam lance

1:3 chemical dosing kitconnects to the spray gun

Extension lance36 cm

Inlet hose2 m, with inlet filter

High-pressure outlet hose7 m

User manual

Optional accessories

Wipcool TV-15 Hydraulic Pressure Test Valve · TV-15
Wipcool C1FC Foam Lance · C1FC

3. Technical specifications

Power supply	230 V
Max. flow	4,5 l/min
Operating pressure	5–28 bar
Net weight	8,5 kg
Inlet hose	2 m
Outlet hose	7 m
Dimensions (L × W × H, mm)	376 × 226 × 250
Cleaning method	Water + chemicals
Water Supply	Hose connection, Self-priming from external tank
Motor power	550 W
Outer carton quantity	1 pc

Features and equipment

230 V mains power supply
Variable pressure control by knob from 5–28 bar
Pressure gauge showing the current pressure
Automatic start/stop
Crankshaft pump with ceramic-coated pistons
Oil level sight glass
Water supply from a tap or by suction through the inlet hose
Inlet filter at the end of the inlet hose
Spray gun with quick-release coupling
Rotary nozzle with pencil jet or fan spray
IPX5 protection rating, protection class I

4. Applications

Indoor unit evaporator

At low pressure, the pressure washer removes dust and deposits from delicate evaporator fins.

Outdoor unit condenser

At high pressure, the pressure washer removes dirt and deposits from condenser fins.

Drip trays, casings and covers

When servicing an air conditioner, the pressure washer also cleans drip trays, unit casings and covers.

5. Warranty and documents

36-month warranty

Documents to download

Instrukcja obsługi - C28T/C28B (PL)https://wipcool.eu/wp-content/uploads/2024/08/Instrukcja-obslugi-C28T-C28B.pdf
Deklaracja zgodności - C28T (EN)https://wipcool.eu/wp-content/uploads/2024/08/Deklaracja-zgodnosci-C28T-1.pdf

Where to buy

You can buy Wipcool products from authorised distributors. List of sales outlets: https://wipcool.eu/en/distributors/

Specifications are subject to change without notice.As of 10/2026