WhatsApp automation alone is too limited.
A heat pump lead can read your message and still leave the appointment unbooked. They may be busy, overlook a reminder or prefer to arrange a survey by phone. More messages through the same channel do not solve every missed response.
Conversion24 combines WhatsApp / RCS with AI voice in one follow-up playbook. Messaging makes it easy to reply; calling provides another opportunity to arrange the appointment. Your team gets a follow-up service built around the booking, with results returned to your CRM.
WhatsApp recipients can block or report unwanted messages. Our playbooks respect opt-outs and agreed contact windows. Another channel is never a way around a request to stop.
Book the heat pump appointment. Questions are optional.
Your lead has already shown interest. Conversion24 can offer a heat-pump home survey directly. If your business wants a brief check first, choose up to two short questions. For example:
- Are you replacing the heating or exploring your options?
- What is the property's postcode?
Appointment goal: a heat-pump home survey. Use details already supplied in the enquiry rather than asking the lead to repeat them. Offer appointment options from the agreed schedule. Advice, assessment, quotations and delivery remain with your specialist.
You are installing heat pumps. Your next leads should not be waiting.
Your team may be on a roof, in a plant room or carrying out a home survey when another heat pump enquiry arrives. Manually checking every new lead and remembering every retry takes time away from that work. A busy installation day should not leave your next heat pump opportunities without a follow-up plan.
The Conversion24 follow-up system runs the agreed playbook while you work. Its AI engine is available 24/7, with outbound contact following the approved timing. Heat pump enquiries from your website, campaigns, comparison sites or lead partners can enter the configured flow. Outcomes return through the agreed CRM connection.
Illustrative follow-up example
An enquiry arrives through a heating comparison site or heat-pump advice campaign while your team is helping customers. The first invitation points towards a heat-pump home survey. The lead can choose an appointment directly; up to two brief validation questions come first only if your business wants them. If there is no reply, Conversion24 carries out the next permitted attempt in the agreed playbook. Another provider may also make contact; your paid enquiry should not have to wait for a manual reminder.
Why heat pump leads are a strong fit for Conversion24.
A heat pump installation can be a substantial purchase. A homeowner usually needs advice, a survey and a quotation before deciding. That makes an appointment a useful next step for a heat pump lead: it gives your team the opportunity to assess the property and explain the options.
Paid heat pump acquisition also puts a cost against each enquiry. When your leads are expensive, leaving an interested homeowner without consistent follow-up puts more of that investment at risk. The opportunity is to convert more of the heat pump leads you already have into appointments, rather than relying only on buying more leads.
Homeowners may compare several heat pump installers. Prompt follow-up helps you enter that decision while the request is still relevant. Combining WhatsApp and voice gives your heat pump business more than one contact route, with continued attempts when the first message receives no response.
For your business case, use your actual heat pump lead cost, appointment rate, sales rate and contribution per installation. We do not assume that every enquiry has the same value. Conversion24 focuses on the step it handles: following up the heat pump lead and moving towards the appointment.
An example concern before booking
I am not sure whether hybrid or fully electric heating suits my home.
That is a reason to offer a heat-pump home survey. Conversion24 does not need to resolve the technical or professional question: clarify the next appointment, use only practical information approved by your business and leave the advice to your specialist.
Industry context behind this enquiry
A hybrid heat pump works alongside a boiler. The choice between hybrid and fully electric heating depends partly on home insulation.
Milieu Centraal · Netherlands, consumer guidance · Source review: 2026-10-04.
This gives context to the purchase enquiry. It is not Conversion24 advice or evidence of a conversion result; your specialist handles the assessment during the appointment.
Heat pump enquiries from every source. Results in your CRM.
Make the original enquiry recognisable.
For heat pump, a possible lead source is a heating comparison site or heat-pump advice campaign. Someone arriving through that route may need a different introduction from an existing customer. Carry the requested service and source into the appointment context, so the follow-up reflects the interest you have invested in generating.
Your website, paid campaigns, comparison platforms and lead partners can all bring homeowners with an interest in a heat pump. Agree which lead sources enter your playbook and which outcomes return to your CRM, so your team can work from the system it already uses.
Review the whole route from enquiry to booked survey, attendance and installation sale. Compare sources using your own figures: which bring appointments, which produce sales and where is follow-up still costing your team time? That makes it easier to direct your existing lead budget towards the opportunities that matter.
When WhatsApp is the right next step
Use a message when the prospect can answer asynchronously. Identify your business and the enquiry they submitted. Ask for one practical next step: a suitable appointment time or a reply about availability. A delivered message is not a confirmed appointment.
Replies, permission and handoff
Agree which enquiries may be contacted and how an opt-out is recorded before launch. Stop the sequence after an appointment or an opt-out. Route questions outside the agreed scope to your team. Check messaging charges separately from the engine price.