Roof Curb Adapters

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Roof curb adapters are devices used in commercial HVAC installations to mount the HVAC unit to the building's roof structure. These adapters securely mount the HVAC unit onto the roof of the building while also allowing for proper ventilation and drainage.

DAYTON -

Roof Curb Adapters

Dayton roof curb adapters are designed for creating an opening in a roof. They employ standard fan base dimensions to already present curbs, without adding height to the installation. These adapters feature galvanized steel construction that prevents corrosion in challenging environments. Choose from a range of these adapters available in increaser and reducer type options.

StyleModelFunctionTypePrice (inc. GST)
A3AZK1Adapts 19" Fan Base to Fit 17" Roof CurbReducer SGD 664.45
B3AZK8Adapts 19" Fan Base to Fit 21" Roof CurbIncreaser SGD 684.07
A3AZK2Adapts 22" Fan Base to Fit 18" Roof CurbReducer SGD 695.93
A3AZK3Adapts 22" Fan Base to Fit 20" Roof CurbReducer SGD 693.09
B3AZK9Adapts 22" Fan Base to Fit 26" Roof CurbIncreaser SGD 755.06
A3AZK4Adapts 26" Fan Base to Fit 22" Roof CurbReducer SGD 760.57
B3AZL1Adapts 26" Fan Base to Fit 30" Roof CurbIncreaser SGD 837.69
A3AZK5Adapts 30" Fan Base to Fit 26" Roof CurbReducer SGD 796.54
B3AZL2Adapts 30" Fan Base to Fit 34" Roof CurbIncreaser SGD 881.16
C20UV27Adapts 30" Fan Base to Fit 40.5" Roof CurbIncreaser SGD 1063.40
A3AZK6Adapts 34" Fan Base to Fit 30" Roof CurbReducer SGD 657.25
B3AZL3Adapts 34" Fan Base to Fit 40" Roof CurbIncreaser SGD 944.12
B3AZL4Adapts 40-1/2" Fan Base to Fit 44-1/2" Roof CurbIncreaser SGD 1133.51
A3AZK7Adapts 46" Fan Base to Fit 42" Roof CurbReducer SGD 1014.33
B6KWP5Adapts a 22" Fan Base to Fit 24" Roof CurbIncreaser SGD 724.12
A6KWP6Adapts a 26" Fan Base to Fit 24" Roof CurbReducer SGD 733.77
A6KWP7Adapts a 30" Fan Base to Fit 24" Roof CurbReducer SGD 641.25

Roof Curb Adapters

Roof curb adapters are suitable for creating an opening in the HVAC rooftop unit (RTU) to replace fans or ventilators. These curb adapters have galvanised steel construction for structural reinforcement and precise positioning of supply & return air openings for less air resistance. They adapt to a standard fan base dimension with 17 - 24 inch outside diameter. Choose from a wide range of these steel roof curb adapters available in increaser and decreaser variants.

Features

  • They utilise normal fan base proportions to fit around existing curbs without adding height to the installation.
  • These adapters are made of galvanised steel, which prevents corrosion in harsh conditions.
  • They are available in both increase and reducer types.

Frequently Asked Questions

How to maintain a roof curb adapter?

Inspect the adapter regularly for signs of wear & tear and clean it as necessary to prevent the build-up of debris or other materials.

How to determine the size of a roof curb adapter?

When determining the size of a roof curb adapter, one should consider the size & weight of the HVAC unit, as well as the size & height of the roof curb.

How to ensure proper drainage with a roof curb adapter?

Ensure that the adapter is installed with the proper slope to allow for drainage of water from the roof surface.

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