Yes.
There will be no pipework, fittings, chemicals, dirt filter, brackets, cement mortar. If you think you understand the business model, become Gas Safe Registered and make the fortune you think we are making.
- would you 'go in cheap', not powerflushing, fitting cheapo rad valves and fittings
- or would you 'do the right thing' and specify decent known components, powerflush the system etc and charge the extra time and material cost,
and risk losing the job, and your time spent on the quote visit?
There's the dilemma. Remember, life isn't FAIR. To a consumer, FAIR means CHEAP.