AirConTalk – AC Installers & Technicians Forum

Discuss central air systems used in US homes. Share installation advice, ductwork questions, efficiency tips and troubleshooting help.

Talk about ductless mini-split AC systems for home heating and cooling. Ask about sizing, performance, installation and brand differences.

A space to discuss window AC units commonly used in the US. Share reviews, installation tips, noise levels and energy efficiency.

Discuss portable air conditioners for small spaces, rentals or temporary cooling. Share setup tips, noise reviews and performance results.

Learn how to improve your AC’s efficiency and reduce energy costs. Share tips, recommended settings, insulation ideas and smart-home solutions.

Find the best air conditioners for homes in the US and UK. Compare performance, noise levels, heating ability and real user experiences.

Compare installation costs across the UK and USA. Share quotes, experiences and budget recommendations.

Share advice on finding reliable AC installers. Post contractor reviews, recommendations and questions.

Discuss the pros and cons of installing AC yourself. Learn when you should hire a professional.

A place to talk about AC installation rules, prices and challenges specific to London homes and buildings.

Discuss HVAC installations across different US states. Share codes, pricing and contractor experiences.

Post your quotes and get feedback. Compare prices and learn what affects installation costs.

Ask for help when your AC isn’t cooling properly. Share troubleshooting steps and repair experiences.

Discuss heating failures in winter. Learn how to diagnose common heat pump and inverter problems.

Talk about causes and fixes for AC water leaks. Get advice on drain issues, freezing coils and maintenance.

Issues related to evaporator and condenser coils, including symptoms, diagnostics, cleaning, freezing problems, and repair tips.

Discuss common evaporator and condenser coil problems, symptoms, cleaning methods, and repair techniques for all AC system types.

Discover top-rated air conditioning repair companies recommended by technicians and homeowners. Compare service quality, response time, pricing, and customer experience to choose the best AC repair specialists for any job.

Share reviews, experiences and installation tips for Gree AC models, from split units to heat pumps.

Discuss Midea systems, including BreezeleSS and Penrose. Compare features, comfort and reliability.

Talk about Daikin AC performance, efficiency and VRV/VRF technology. Share opinions and reviews.

Review Mitsubishi units and their performance in real homes. Compare noise levels and heating ability.

Explore real-world reviews, installation tips, and troubleshooting guides for LG / Samsung air conditioners. Practical insights from installers and users

Discussion and reviews of Goodman air conditioners: installation tips, common issues, and real user experiences.

Explore real-world installation notes, maintenance tips, and user experiences with Trane air conditioners. Practical insights for technicians and homeowners.

Carrier air conditioners — discussion hub for installation tips, troubleshooting guides, maintenance practices, and real-world performance reviews of various Carrier models.

Reviews, tips, and real-world insights on Lennox air conditioners and HVAC systems.

Talk about single-zone mini-split AC units. Ideal for bedrooms, small rooms and targeted cooling.

Discuss multi-zone systems for whole-home heating and cooling. Share installation tips and layout ideas.

Ask and answer technical questions about mini-split installation, pipework, wiring and mounting.

Share how split systems perform in cold climates. Compare brands and real winter results.

Discuss noise levels, airflow comfort and best settings for quieter AC operation.

Learn the fundamentals of VRF systems. Ask questions and share beginner-friendly explanations.

Discuss Daikin VRV performance, installation challenges and commercial use cases.

Share experiences with Gree GMV systems. Compare reliability, efficiency and installation.

Talk about Midea’s VRF solutions for offices, hotels and larger buildings.

Post your commercial HVAC projects, photos, challenges and professional insights.

Discussion of VRF/VRV installation and service in hotels and office buildings. Practical tips, solutions, and real project experience.

Discuss Nest thermostat features, setup steps and energy-saving benefits.

Share Ecobee tips, tricks, installation help and smart home integration.

Talk about Wi-Fi AC controllers, apps and automating your cooling and heating.

Share settings and routines that improve efficiency and lower monthly bills.

Discuss heat pump performance, efficiency and real-world heating results in cold climates.

Ask questions about furnace repairs, replacements and maintenance.

Learn how AC systems heat UK homes. Discuss inverter performance and energy usage.

Share your winter heating bills, compare costs and discuss ways to save money.

Talk about air filters, replacement options and improving indoor air quality.

Activated carbon filters for removing odors, VOCs, and pollutants from indoor air. Tips on installation, maintenance, and proper replacement.

Discuss duct cleaning, costs, tools and recommended service providers.

Learn about ERV/HRV systems that improve airflow and reduce humidity.

Discuss training, certifications and career growth in the HVAC industry.

Share reviews of tools, gauges, pumps and professional HVAC equipment.

Talk about advanced installation methods and pro-level solutions.

Connect with other professionals, share leads and discuss business growth.

Browse and buy new or used AC units, heat pumps and mini-splits.

Sell your AC units, parts, tools or unused equipment.

Find HVAC tools, spare parts and installation accessories for sale.

Buy and trade AC parts and accessories — filters, controls, fittings, and spare components.