retrofit

a retrofit for the heating system.

a retrofit kit for the homeowner; an energy-saving retrofit program; a large retrofit market.

motorists who retrofit catalysts to older cars.

The company decided to retrofit their office building with energy-efficient lighting.

We are planning to retrofit our kitchen with new appliances.

The old house was retrofitted with modern plumbing and electrical systems.

They are retrofitting the factory to comply with the latest safety regulations.

The car manufacturer offers a retrofit kit to upgrade older models with new technology.

The government provided funding to retrofit public buildings for better accessibility.

The school retrofitted their classrooms with interactive whiteboards.

The restaurant underwent a retrofit to create a more inviting atmosphere for customers.

The city council approved a plan to retrofit streetlights with LED technology.

Homeowners are increasingly choosing to retrofit their properties with solar panels.