Late last year we received reports of poor performance in the CWL-DV using the AFII 150 burner. We contacted R. W. Beckett and they did a re-application of this combination. If you have a customer that reports poor combustion such as pulsation, flutter, etc., please substitute the nozzle installed with the following Hago nozzles and settings.

 

Nozzles

Pin #

Air Setting

CWL-85

.75 – 60°B Hago

4

2

CWL-100

.85 – 60°B Hago

4

3

CWL-110

1.0 – 60°B Hago

6

4

This notice is only for the Beckett AFII 150 burner on the CWL-DV boiler only.

If there are any further question, please call for technical service at 570-385-0731.