This air conditioner curb had to be leveled before we could flash it.
Flashing roof air conditioning.
Keep in mind that your air conditioner outdoor unit will be connected to a dedicated 220 or 240 volt disconnect or circuit breaker located near the air conditioner unit.
The nrca roofing and waterproofing manual.
To flash the curb it is necessary to clean the existing roofing surface very well.
The air conditioner also is connected to a circuit breaker or fuse at the electrical panel breaker box.
Once the curb was leveled we covered the entire outside of the curb with epdm cover tape.
When central air conditioning service fails during a heat spell you may have to wait days for an hvac repair technician or an ac contractor to show up and you ll probably pay at least several hundred for the repair.
Asphalt roofing residential manual.
Remember that electricity can be dangerous even deadly.
The asphalt roofing manufacturers association.
Sheet metal and air conditioning contractors national.
Central home air conditioner service failures and solutions.
Air conditioning air control systems ducted air conditioning split system air conditioning evaporative cooling ducted gas heating commercial hvac equipment air conditioning.
National roofing contractors association.
Vulcanizing and flashing the air conditioner curb.
Architectural sheet metal quality assurance guide.