Is the R22ATR suitable for continuous use throughout a full service period?

The R22ATR is designed for commercial use and will handle regular cycling throughout a service period in moderate-volume kitchens. For sites running near-continuous microwave use — such as high-turnover takeaways or large contract catering operations — a higher-wattage unit may offer better throughput and faster recovery between cycles.

What are the installation requirements for this microwave?

The R22ATR is a countertop unit requiring a standard single-phase electrical connection, so no specialist installation is needed. You should ensure adequate ventilation clearance is maintained around the unit, particularly if stacking two units, to prevent heat build-up affecting performance.

How do the programmable presets work in a kitchen environment?

The 20 presets allow you to store fixed time and power combinations for common menu items, so any member of the kitchen team can operate the unit consistently without needing to manually set levels each time. This is particularly useful in kitchens with high staff turnover or variable skill levels, as it removes the guesswork from routine reheating tasks.

Sharp R22ATR Commercial Microwave Oven 1500W

Name: Sharp R22ATR Commercial Microwave Oven 1500W
Brand: Sharp
SKU: R22ATR
Price: 764.40 GBP
Availability: InStock

Product No: R22ATR

Sharp R22AT Commercial Microwave Oven 1500W product image

Sharp R22ATR Commercial Microwave Oven 1500W - Advantage Catering Equipment

Product Description

The Sharp R22ATR is a 1500W commercial microwave designed for continuous use in professional catering environments. It handles reheating, defrosting, and general cooking tasks with consistent results, and is built...

Specifications

Capacity (litres): 20
External depth (mm): 470
External height (mm): 335
External width (mm): 510

Downloads

Sharp Microwave R22AT Specifications

Product Description

The Sharp R22ATR is a 1500W commercial microwave designed for continuous use in professional catering environments. It handles reheating, defrosting, and general cooking tasks with consistent results, and is built to cope with the demands of a working kitchen rather than occasional domestic use.

In service, the R22ATR performs reliably across a range of tasks. The twin stirrer system distributes heat evenly across the cavity, which reduces the risk of cold spots and helps maintain portion consistency during busy periods. With 11 power levels and 20 programmable presets, kitchen teams can standardise preparation times for common menu items, reducing reliance on individual judgement during peak service.

From an operational standpoint, the unit offers a number of practical advantages:

Programmable presets support consistent results across kitchen staff
Double quantity function allows batch reheating without reprogramming
Express defrost reduces prep time for frozen ingredients
Stackable construction helps where counter space is limited
Countercheck function provides verification of completed cycles

Installation is straightforward — the R22ATR is a countertop unit requiring only a standard electrical connection, with no specialist fitting needed. It is stackable, which is useful in kitchens where bench space is at a premium, though adequate ventilation clearance should be maintained around the unit. As with any commercial microwave used continuously, routine cleaning of the cavity and stirrer cover is important to maintain performance and hygiene standards.

This model is well suited to cafés, pub kitchens, small restaurants, and contract catering operations with moderate throughput. For higher-volume sites running near-continuous microwave cycles throughout service, a higher-wattage model may be worth considering to ensure faster recovery between uses.

If you are unsure whether this model fits your volume or workflow, the team are happy to talk it through with you before you commit.

Key Features

1500W output with 11 adjustable power levels for precise cooking control
Twin stirrer system delivers even heat distribution across the cavity
20 programmable presets for consistent, repeatable preparation times
Double quantity function enables batch reheating without manual reprogramming
Stackable design allows units to be paired where bench space is limited

Operational Benefits

Reduces inconsistency across kitchen staff with standardised preset programmes
Even heat distribution minimises cold spots and improves portion reliability
Faster defrost capability helps maintain prep pace during busy service
Stackable footprint supports efficient use of limited counter space
Simple countertop installation keeps setup time and costs to a minimum

Specifications

Capacity (litres): 20
External depth (mm): 470
External height (mm): 335
External width (mm): 510
Internal depth (mm): 330
Internal height (mm): 180
Internal width (mm): 330
Power rating (kw): 2.4
Power type: 13amp Plug
Weight (kg): 33

Downloads

Sharp Microwave R22AT Specifications

Frequently Asked Questions

: The R22ATR is designed for commercial use and will handle regular cycling throughout a service period in moderate-volume kitchens. For sites running near-continuous microwave use — such as high-turnover takeaways or large contract catering operations — a higher-wattage unit may offer better throughput and faster recovery between cycles.
: The R22ATR is a countertop unit requiring a standard single-phase electrical connection, so no specialist installation is needed. You should ensure adequate ventilation clearance is maintained around the unit, particularly if stacking two units, to prevent heat build-up affecting performance.
: The 20 presets allow you to store fixed time and power combinations for common menu items, so any member of the kitchen team can operate the unit consistently without needing to manually set levels each time. This is particularly useful in kitchens with high staff turnover or variable skill levels, as it removes the guesswork from routine reheating tasks.