Purchase and installation required of air scrubber only with DUS, Inc. – non transferable or cashable. Not valid with any other offers. *Valid until August 30th 2020.
When upgrading a mid (80%) to high (96%) efficiency Gas two-stage & variable speed Furnace from DUS, Inc. Non transferable or cashable. Not valid with any other offers. *Valid until August 30th 2020.
When purchasing and installing WATER TANK to a Navien-240A On-Demand Hot Water heater (or equivalent Rinnai-RUR199iN) from DUS, Inc. Non transferable or cashable. Not valid with any other offers. *Valid until August 30th 2020.
*Valid until August 30th 2020
When purchasing and installing a Mini-split System from DUS, Inc. Non transferable or cashable. Not valid with any other offers. *Valid until August 30th 2020.
We adopted a special discount to minimize its financial impacts with the COVID-19 pandemic.
You can immediately guarantee your discounted service. Just call (206) 696 3371. Limited time discount ⚠️
Non transferable or cashable. Not valid with any other offers. *Valid until August 30th 2020
When purchasing and installing a V.S. Furnace and G100 filter rack from DUS, Inc..
Non transferable or cashable. Not valid with any other offers. *Valid until August 30th 2020.
