Checklist

Homeowner Heat Pump Quote Checklist

Practical questions to ask installers before you commit.

Installer accreditation and insurance checks.
Heat loss survey and emitter sizing evidence.
Hot water cylinder and controls strategy.
Warranty, commissioning, and aftercare details.
Grant eligibility assumptions and who applies.
Running-cost assumptions, tariffs, and SCOP expectations.
Red flags: missing design details, vague scope, or no room-by-room calculations.