POTTERTON PROMAX 12 15 18 24 32 PLUS A SYSTEM BOILER CONTROL KNOB 5118397 - NEW
MANUFACTURERS PART NUMBER: 5118397. - POTTERTON PROMAX 12 PLUS A SYSTEM. - POTTERTON PROMAX 15 PLUS A SYSTEM. - POTTERTON PROMAX 18 PLUS A SYSTEM. - POTTERTON PROMAX 24 PLUS A SYSTEM. - POTTERTON PROMAX 32 PLUS A SYSTEM.