Assertion: high efficiency boiler | /r/HasProperty | great choice
Facets:
Source sentences:
text: If you are not price-sensitive, then a high-efficiency boiler is a great choice.
text: If you are price-sensitive, than a high efficiency boiler can still be a great choice: replacing a low-efficiency boiler with a high-efficiency condensing boiler could help you save up to 30% on your heating bills.