The installation of CAL Control Systems also has a significant effect on maintenance costs.
Wear and tear on boiler combustion equipment is reduced and due to close control of thermal inputs, longer boiler service intervals are possible.
In addition to this, CAL makes use of standard electrical and electronic equipment which is stocked by most suppliers and readily available.
Should they ever be needed, PLCs, EPROM's and Variable Speed Drives are available by courier.
A rapid turndown ratio in excess of 4:1 means that boilers not only become more efficient at meeting variable loads, but wasteful stoppages and safety valve blowoffs are diminished.