This Braemar A56 V-belt is a genuine replacement part designed to keep your RPCQ 400 evaporative cooler running smoothly, driving the blower fan efficiently. In Australian conditions, regular inspection of drive belts is crucial, especially before the cooling season, to prevent breakdowns during peak summer heat. I've seen too many belts snap mid-season, leaving customers without air when they need it most.
Keeping a spare on the truck, particularly for older units, is a smart move to avoid callbacks.
Best For
Evaporative cooler service technicians, HVAC maintenance teams, and competent DIY owners replacing worn or broken drive belts in compatible Braemar units.
Compatibility
This A56 V-belt is specifically designed for Braemar RPCQ 400 evaporative coolers. It suits the motor-to-blower pulley drive system in centrifugal units, ensuring the fan operates at the correct speed. Important: Belt sizes can vary between models and production runs. Always check the marking on your existing belt before ordering to confirm it's an A56. If you're running a different model, check fittings and specs before ordering.
Features
- Genuine Braemar Part: Ensures factory fit, performance, and reliability for your cooler.
- A56 V-Belt Specification: Matched to Braemar's requirements for efficient power transfer.
- Motor to Blower Drive: Specifically designed for the main fan drive system in centrifugal units.
- Optimised Airflow: Maintains correct fan speed to ensure your cooler delivers intended airflow.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number (PN) | 818054 |
| Belt Type | A56 V-Belt |
| Application | Motor to Blower Pulley Drive |
| Compatible Units | Braemar RPCQ 400 Evaporative Coolers (Centrifugal Units) |
| Weight | 5.00 KGS |
What's in the Box
- 1 x Braemar RPCQ 400 Evaporative Cooler A56 V-Belt (PN. 818054)
Using It on the Job
- Isolate Power: Always ensure the evaporative cooler is switched off at the mains power and properly isolated before commencing any work.
- Access Drive System: Remove the necessary cabinet panels to gain clear access to the motor and blower pulley system.
- Remove Old Belt: Carefully release the tension on the existing belt (if still present) and remove it, noting the pulley alignment and routing.
- Verify New Belt: Double-check the markings on your new Braemar A56 belt against the old one or manufacturer specifications to confirm it's the correct part.
- Install New Belt: Position the new A56 V-belt correctly onto both the motor and blower pulleys, ensuring it sits properly in the grooves.
- Tension and Test: Adjust belt tension according to Braemar's guidelines. Re-secure all panels and restore power, then run the unit to confirm smooth, quiet operation.
Limitations & Safety Notes
- This belt is only compatible with Braemar RPCQ 400 evaporative coolers requiring an A56 V-belt.
- Installation of any electrical or mechanical parts should be performed by a qualified professional to ensure safety and maintain warranty validity.
- Always ensure power is isolated and locked out before servicing any evaporative cooler.
- Refer to the specific markings on your existing belt to confirm an A56 is the correct replacement before purchase.
Tradie Pro Tip
Don't just replace a worn belt; always check both pulleys for wear or misalignment. A grooved or wobbly pulley will chew through your new belt in no time, leading to another service call and unhappy customer.
Pair With
Pair with a full evaporative cooler service kit, replacement cooler pads, and a quality pulley alignment tool to ensure a long-lasting repair and optimal unit performance.