Repair and maintenance on a Billi Quadra boiling & chilled water unit today at a retirement village. Happy residents again, now that they can have their tea, coffee & icy cold H2O! #billi #billigeelong #billitorquay #billioceangrove #billihotwaterunitsgeelong #billihotwaterunitstorquay #billihotwaterunitsoceangrove @billiwater