Wattblock provides common area hot water feasibility studies for residential strata schemes based upon heat pumps or heat pumps and solar. This provides hot water at up to 1/10th the cost of gas hot water storage systems. It is a new concept for strata so needs some explaining for strata committee members and owners to understand two different renewable energies - air temperature and sunlight. Switching the method of heating water in a common plant opens the possibility of avoiding the Jemena (State Grid of China/Singapore Power) meter reading monopoly through eliminating connection fees and meter reading fees.  Request a quotation, download our fact sheets and case studies or watch a heat pump for strata apartment buildings webinar.

Customer Service

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​Wattblock - Sydney
Level 1, Michael Crouch Innovation Centre,
​Gate 2 High St UNSW 2052
Phone: (02) 9977 1801

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Fact Sheets & Case Studies

More Papers Here

Heat pump for strata fact sheet
These are the basics to understand before embarking on your heat pump journey for your individual apartment townhouse or common area hot water plant.
Download fact sheet

Generation W - Woolloomooloo
32 apartments with a common gas hot water plant switch entirely to electric heat pumps and win and environmental award. Disconnected gas entirely to the premises.
Download Case Study

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17 Grasmere Rd Cremorne
15 apartments across two buildings with two common gas hot water plants switched entirely to electric heat pumps for hot water.
Download Case Study

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Meriton Arise
High rise apartment complex is developed with electric heat pumps for hot water from day one.
Download Case Study

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For further reading try our Education Centre

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