Are you looking for a Heating technician at Pottes for Replacement of a gas boiler with a condensing boiler ?
On Myspecialist you will find:
- an Heating technician who has been reviewed with 5 stars from customers,
- who's available straightaway,
- who lives close to you.
What can a Heating technician of the Myspecialist network do for your application for "Replacement of a gas boiler with a condensing boiler"?
Improve your home's energy efficiency by replacing your old gas boiler with a modern condensing unit that recovers heat normally lost in traditional systems. This upgrade delivers stable comfort and reduces energy waste, especially for installations older than 15 years.
The heating technician from the MySpecialist network manages the full process to ensure a compliant and reliable installation. The new boiler, delivering around 30 kW of output, is suitable for apartments, single-family homes, and compact residential buildings.
- Gas safety during removal of the existing boiler
- Condensing boiler setup following current performance standards
- Optimised hydraulics across ± 4 ml of existing piping
- Combustion tuning for maximum seasonal efficiency
- Compliance verification of all gas connections
- Certified commissioning ensuring stable and safe performance
This service is ideal for renovation projects, ageing installations, or homes where comfort and efficiency have declined despite regular maintenance.
A condensing boiler offers a durable and reliable heating solution, combining safety, efficiency, and long-term energy savings.
A refined process for worry-free, quality service



Why choose Myspecialist?
Myspecialist has been developed to provide you with a hassle-free experience, from quotation request to completion of the work, ensuring a quality service at clear, competitive rates.
With Myspecialist, you benefit from :
- Easy access to a vast network of qualified and verified professionals in various trades (plumbing, electrical, renovation, gardening, etc.);
- Simplified contact with freelancers who are rapidly available near your home or premises;
- Transparent pricing, with detailed estimates and no surprises;
- Tailor-made service with solutions adapted to all types of projects (emergency repairs, renovations, maintenance, etc.) by experienced professionals.
Prices & Conditions
- Regular price : The mission is handled within 48 hours to 3 weeks.
- Emergency price : The mission is handled within 24 hours.
- Free quote excluding transport costs.
- This price includes the delivery time for the assignment described above.
- This price does not include materials or supplies.
- Free quote excluding transport costs. National transport fixed price of €28 per shift.
CERTIFIED REVIEWS
In your neighborhood, each Heating technician has been awarded 5 stars by the customers that he has helped. Entrust your renovation projects, with complete peace of mind, to a certified professional from the Myspecialist network.
C. Phasi
E. Savereux
D. Pastina
Our independent Heating technicians also provide
100% LEGAL
Each Heating technician of the Myspecialist network needs to meet the following accreditation criteria:
- Correctly evaluated by the clients who he or she has helped.
- Registered at the crossroads bank.
- Have access to the profession in order to carry out the assigned TASKs.
- Covered by a professional third-party insurance.
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Bonuses and subsidies
Save money by choosing from the incentives and subsidies available in your area.
Questions / answers
Do you have any questions?
Our helpdesk will be delighted to answer any questions you may have about our services.
GEOGRAPHICAL COVERAGE
Acoz, Aiseau, Aiseau-Presles, Amougies, Anderlues, Angre, Angreau, Anseroeul, Antoing, Anvaing, Arbre, Arc-Ainières, Arc-Wattripont, Arquennes, Asquillies, Ath, Athis, Attre, Aubechies, Audregnies, Aulnois, Autreppe, Baileux, Bailièvre, Bailleul, Baisieux, Barbençon, Barry, Basècles, Bassilly, Bas-Warneton, Battignies, Baudour, Bauffe, Baugnies, Beaumont, Beauwelz, Beclers, Bellecourt, Beloeil, Bernissart, Bersillies-L'Abbaye, Bienne-Lez-Happart, Biercée, Biesme-Sous-Thuin, Binche, Bizet, Blandain, Blaregnies, Blaton, Blaugies, Bléharies, Blicquy, Bois-De-Lessines, Bois-D'Haine, Bon-Secours, Bouffioulx, Bougnies, Bourlers, Boussoit, Boussu, Boussu-Lez-Walcourt, Bouvignies, Braffe, Braine-Le-Comte, Brasmenil, Bray, Brugelette, Brunehaut, Bruyelle, Brye, Buissenal, Bury, Buvrinnes, Buzet, Callenelle, Calonne, Cambron-Casteau, Cambron-Saint-Vincent, Carnières, Casteau, Celles, Chapelle-À-Oie, Chapelle-À-Wattines, Chapelle-Lez-Herlaimont, Charleroi, Châtelet, Châtelineau, Chaussée-Notre-Dame-Louvignies, Chercq, Chièvres, Chimay, Ciply, Colfontaine, Comines, Comines-Warneton, Cordes, Couillet, Courcelles, Cour-Sur-Heure, Croix-Lez-Rouveroy, Cuesmes, Dampremy, Dergneau, Deux-Acren, Donstiennes, Dottignies, Dour, Ecaussinnes, Ecaussinnes-D'Enghien, Ecaussinnes-Lalaing, Ellezelles, Ellignies-Lez-Frasnes, Ellignies-Saint-Anne, Elouges, Enghien, Epinois, Erbaut, Erbisoeul, Ere, Erpion, Erquelinnes, Erquennes, Escanaffles, Esplechin, Esquelmes, Estaimbourg, Estaimpuis, Estinnes, Estinnes-Au-Mont, Estinnes-Au-Val, Eugies, Evregnies, Familleureux, Farciennes, Fauroeulx, Fayt-Le-Franc, Fayt-Lez-Manage, Feluy, Flénu, Fleurus, Flobecq, Fontaine-L'Evêque, Fontaine-Valmont, Fontenoy, Forchies-La-Marche, Forest, Forge-Philippe, Forges, Fouleng, Fourbechies, Frameries, Frasnes-Lez-Anvaing, Frasnes-Lez-Buissenal, Frasnes-Lez-Gosselies, Froidchapelle, Froidmont, Froyennes, Gages, Gallaix, Gaurain-Ramecroix, Genly, Gerpinnes, Ghislenghien, Ghlin, Ghoy, Gibecq, Gilly, Givry, Godarville, Goegnies-Chaussée, Gondregnies, Gosselies, Gottignies, Gougnies, Goutroux, Gouy-Lez-Piéton, Gozée, Grandglise, Grandmetz, Grand-Reng, Grandrieu, Graty, Grosage, Guignies, Hacquegnies, Haine-Saint-Paul, Haine-Saint-Pierre, Hainin, Ham-Sur-Heure, Hantes-Wihéries, Harchies, Harmignies, Harveng, Haulchin, Hautrage, Havay, Havinnes, Havre, Hellebecq, Hennuyères, Henripont, Hensies, Heppignies, Herchies, Hérinnes-Lez-Pecq, Herquegies, Herseaux, Hertain, Hollain, Honnelles, Hornu, Horrues, Houdeng-Aimeries, Houdeng-Goegnies, Houtaing, Houthem, Hoves, Howardries, Huissignies, Hyon, Irchonwelz, Isières, Jamioulx, Jemappes, Jollain-Merlin, Joncret, Jumet, Jurbise, Kain, La Bouverie, La Glanerie, La Hestre, La Louvière, Labuissière, Ladeuze, Lahamaide, Lamain, Lambusart, Landelies, Lanquesaint, Laplaigne, Le Roeulx, Leernes, Leers-Et-Fosteau, Leers-Nord, Lens, Les Bons Villers, L'Escaillère, Lesdain, Lessines, Leugnies, Leuze-En-Hainaut, Leval-Chaudeville, Leval-Trahegnies, Liberchies, Ligne, Lobbes, Lodelinsart, Lombise, Lompret, Loverval, Luingne, Luttre, Macon, Macquenoise, Maffle, Mainvault, Maisières, Manage, Marbaix, Marche-Lez-Ecaussinnes, Marchienne-Au-Pont, Marchipont, Marcinelle, Marcq, Marquain, Masnuy-Saint-Jean, Masnuy-Saint-Pierre, Maubray, Maulde, Maurage, Melles, Mellet, Merbes-Le-Château, Merbes-Sainte-Marie, Meslin-L'Evêque, Mesvin, Mévergnies-Lez-Lens, Mignault, Molenbaix, Momignies, Monceau-Imbrechies, Monceau-Sur-Sambre, Mons, Montbliart, Mont-De-L'Enclus, Montignies-Lez-Lens, Montignies-Saint-Christophe, Montignies-Sur-Roc, Montignies-Sur-Sambre, Montigny-Le-Tilleul, Montroeul-Au-Bois, Montroeul-Sur-Haine, Mont-Saint-Aubert, Mont-Sainte-Aldegonde, Mont-Sainte-Geneviève, Mont-Sur-Marchienne, Morlanwelz, Morlanwelz-Mariemont, Moulbaix, Mourcourt, Mouscron, Moustier, Naast, Nalinnes, Néchin, Neufmaison, Neufvilles, Nimy, Noirchain, Nouvelles, Obaix, Obigies, Obourg, Oeudeghien, Ogy, Ollignies, Onnezies, Orcq, Ormeignies, Orroir, Ostiches, Papignies, Paturages, Pecq, Peissant, Péronnes-Lez-Antoing, Péronnes-Lez-Binche, Péruwelz, Petit-Enghien, Petit-Roeulx-Lez-Braine, Petit-Roeulx-Lez-Nivelles, Piéton, Pipaix, Pironchamps, Ploegsteert, Pommeroeul, Pont-À-Celles, Pont-De-Loup, Popuelles, Pottes, Presles, Quaregnon, Quartes, Quevaucamps, Quévy, Quévy-Le-Grand, Quévy-Le-Petit, Quiévrain, Ragnies, Ramegnies, Ramegnies-Chin, Rance, Ransart, Rebaix, Renlies, Ressaix, Rèves, Rièzes, Robechies, Roisin, Rongy, Ronquières, Roselies, Roucourt, Rouveroy, Roux, Rumes, Rumillies, Russeignies, Saint-Amand, Saint-Denis, Saint-Ghislain, Estaimpuis, Saint-Maur, Chimay, Saint-Sauveur, Saint-Symphorien, Saint-Vaast, Salles, Sars-La-Bruyère, Sars-La-Buissière, Sautin, Seloignes, Seneffe, Silly, Sirault, Sivry, Sivry-Rance, Soignies, Solre-Saint-Géry, Solre-Sur-Sambre, Souvret, Spiennes, Stambruges, Steenkerque, Strée, Strépy-Bracquegnies, Taintignies, Templeuve, Tertre, Thieu, Thieulain, Thieusies, Thiméon, Thimougies, Thirimont, Thoricourt, Thuillies, Thuin, Thulin, Thumaide, Tongre-Notre-Dame, Tongre-Saint-Martin, Tournai, Tourpes, Trazegnies, Trivières, Vaulx, Vaulx-Lez-Chimay, Velaines, Vellereille-Les-Brayeux, Vellereille-Le-Sec, Vergnies, Vezon, Viesville, Ville-Pommeroeul, Villerot, Villers-La-Tour, Villers-Notre-Dame, Villers-Perwin, Villers-Poterie, Villers-Saint-Amand, Villers-Saint-Ghislain, Ville-Sur-Haine, Virelles, Wadelincourt, Wagnelée, Wanfercée-Baulet, Wangenies, Wannebecq, Warchin, Warcoing, Warneton, Warquignies, Wasmes, Wasmes-Audemez-Briffoeil, Wasmuel, Wattripont, Waudrez, Wayaux, Wez-Velvain, Wiers, Wihéries, Willaupuis, Willemeau, Wodecq
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