Quinn (previously known as Barlo) Designer Radiators  - General Specifications and Information

Product Range.  The Quinn Designer radiator range comprises of the following designs

Primo

  

Forza
       

Adagio

    

 
       

Opus 1

Opus 2

 
       

Quality.  All radiators are manufactured under a BS EN ISO 9001: 2000 quality system accepted by BSI.

Warranty.  All radiators are supplied under warranty for five years in respect of defective materials and manufacture.

Packaging.  Each radiator is securely packaged to provide sufficient protection for transportation within the UK.

Outputs and Conversion Information.  All radiators have been manufactured and tested in accordance with BS EN 442. The outputs quoted in for each model are based on a Delta T of 50°C. To calculate output other operating conditions use the following method to calculate the required delta T value then from the table below select the factor to apply to the output provided for the particular product

Method;-

a.    Add the flow water temperature and the return water temperature together.
b.    Divide the answer from a. by 2
c.    From the answer b. subtract the room temperature. This gives your 'delta T' temperature
d.    Select the closest delta T value to your from the table and multiply the corresponding factor by the output provided for the particular radiator to obtain the output for your calculated delta T value.

Delta T Factor Delta T Factor Delta T Factor
5°C 0.0501 30°C 0.5148 55°C 1.1319
10°C 0.1234 35°C 0.6290 60°C 1.2675
15°C 0.2091 40°C 0.7482 65°C 1.4065
20°C 0.3039 45°C 0.8720 70°C 1.5487
25°C 0.4061 50°C 1.0000 75°C 1.6940

Connections.  All radiators are manufactured with 1/2" BSP  BOE connections, except Opus 1 and Opus 2, which have connections at BBOE.

Installation.  For indirect systems or closed circuits only at a working pressure not exceeding 5.38 bar (78 psi)

Water Treatment.  It is strongly recommended on completion of the installation, the system should be properly flushed and filled in accordance with the British Standard Code of Practice for the Treatment of Water in Domestic Hot Water Central Heating Systems BS 7593. Use of a corrosion inhibitor is strongly recommended by the manufacturer. Failure to observe this recommendation will invalidate the manufacturer's warranty.