Hot Water, Heating, and A/C in Medellín: What Apartments Include (and Don't)

Medellín sits at 1,495 meters above sea level. The average temperature hovers between 22°C and 28°C (72–82°F) year-round. That climate means Colombian builders don't install central heating, don't install air conditioning, and handle hot water in ways that surprise every foreigner on their first shower. This guide covers what to expect and what to ask before you sign a lease.

Hot Water: The Three Systems

This is the thing that matters most. After a day of apartment viewing, the hot water situation often determines whether a place is livable or not.

1. Ducha eléctrica (electric shower head)

The most common system in estrato 2–4 apartments. An electric heating element built into the shower head heats water as it passes through. It works, barely — the output is lukewarm at best, drops in temperature when water pressure changes, and the wiring is often exposed near water (a situation that gives electrical engineers nightmares).

The reality check: If you come from a country with pressurized hot water on demand, a ducha eléctrica will feel like a downgrade. You get used to it. Many do. But if hot showers are non-negotiable for your quality of life, ask specifically whether the apartment has a gas heater instead.

2. Calentador de paso (gas tankless heater)

The standard in estrato 4–6 apartments and most newer construction. A wall-mounted gas unit heats water on demand as it flows through — similar to a Rinnai or Navien system. These produce genuinely hot water at reasonable pressure and are the system you want.

What to ask: "¿Tiene calentador de paso o ducha eléctrica?" If the answer is calentador de paso, you're good. If it's ducha eléctrica, the apartment is either old-stock or budget-tier. Some buildings have gas available (red de gas natural) but the unit wasn't installed — check whether you can add one (typical cost: COP 400–800K installed).

3. Calentador de acumulación (tank water heater)

Less common — a storage tank (electric or gas) that heats and holds a reservoir of hot water. Works well but runs out if multiple people shower in sequence. Found in some older luxury apartments and fincas.

Heating: It Doesn't Exist (And You Won't Need It — Mostly)

No apartment in Medellín has central heating, radiators, or a furnace. The climate doesn't require it — daytime temperatures rarely drop below 20°C (68°F) even in the rainiest months. Nights can feel cool (17–19°C / 63–66°F), especially in higher-altitude neighborhoods like upper Poblado, Los Balsos, or Las Palmas.

What to bring or buy: A warm blanket and a light hoodie for evenings. Some apartments come with a single portable space heater (especially furnished places marketed to foreigners), but most don't. If you run cold, a COP 80–150K electric space heater from Homecenter or Alkosto handles the occasional cool night.

Air Conditioning: Absent by Design

A/C units are almost nonexistent in residential Medellín apartments. The climate doesn't justify the cost — 22–28°C year-round, with natural ventilation from the valley winds. Buildings are designed with windows that open, cross-ventilation, and ceiling fans rather than sealed-window-plus-HVAC.

The exceptions: Some luxury Poblado penthouses and new-build towers aimed at foreigners include split A/C units. Fincas in the lower-altitude hot zones (Rionegro valley floor, Santa Fe de Antioquia at 550m) commonly have A/C. If you're specifically heat-sensitive, ask — but understand that wanting A/C in Medellín will dramatically narrow your options and signal to landlords that you're willing to pay a premium.

What actually matters for comfort: Floor height (higher floors catch more breeze), cross-ventilation (apartments with windows on two walls), ceiling fans (common in newer construction), and which direction the windows face (west-facing apartments get hot afternoon sun from 2–5 PM). Ask about all four before signing.

What to Ask Before Signing

Add these to your viewing checklist — most foreigners don't ask until after they've signed and showered:

"¿Tiene calentador de paso o ducha eléctrica?" — This is the hot water question. Calentador de paso = gas heater = good. Ducha eléctrica = electric shower head = lukewarm.

"¿Tiene ventilador de techo?" — Ceiling fan? Not essential but makes a real difference in upper-floor apartments that get afternoon sun.

"¿El gas es natural de red o pipeta?" — Is the gas piped (EPM natural gas network) or bottled (pipeta / cilindro)? Piped gas is cheaper and more convenient. Bottled gas means periodic tank replacements and slightly higher costs.

"¿Hacia dónde dan las ventanas?" — Which direction do the windows face? East-facing = morning sun, cooler afternoons. West-facing = hot afternoons. North/south = the most neutral.