The Service Sentinel Feature is one of the key attributes of
this product. The programmer provides a 24Hr "timeline" of manual
switches to select the on/off periods for your central heating.
This is the perfect solution for the needs of the homeowner or
landlord who desire a central heating controller that is simple to
use and easy to understand.
The Service Sentinel Feature offers protection for tenants and
landlord against illegal boiler negligence in compliance with Gas
safety Regulation 36.
This product is no longer in manufacture but may still be
available at your local merchant.
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