Not sure which pool heater to buy?

Start by considering your climate, pool size, and budget—then match those needs to the right heater type: gas, electric, heat pump, or solar.

🏊‍♂️ How to Choose the Right Pool Heater: A Friendly Guide for Pool Owners

If you're a pool owner dreaming of warm swims beyond the summer months, a pool heater is your ticket to comfort. But with so many options—gas, electric, heat pump, solar—it’s easy to feel overwhelmed. Let’s break down the choices so you can make a confident, informed decision.

🔥 Types of Pool Heaters

1. Gas Pool Heaters

• Best for: Large pools, cold climates, quick heating
• Pros: Heats water fast (1–3°F per hour), works year-round
• Cons: Higher operating costs, requires natural gas or propane hookup
• Tip: Look for models with low NOx emissions for better energy efficiency

2. Electric Pool Heaters

• Best for: Small pools or spas
• Pros: Compact, easy to install
• Cons: Slow heating (1–3°F per day), high electricity costs, not ideal in cold weather
• Tip: Requires a 240V outlet near the pool

3. Heat Pump Pool Heaters

• Best for: Mild climates, eco-conscious owners
• Pros: Energy-efficient, low operating costs, quiet
• Cons: Higher upfront cost, less effective below 60°F
• Tip: Great long-term investment if you live in a warmer region

4. Solar Pool Heaters

• Best for: Sunny climates and sustainability
• Pros: Uses free solar energy, minimal operating costs
• Cons: Weather-dependent, slower heating, requires roof or yard space
• Tip: Pair with a pool cover to retain heat on cloudy days

📏 Key Factors to Consider

• Climate: Cold winters? Go gas. Mild year-round? Heat pump or solar.
• Pool Size: Larger pools need higher BTU output.
• Budget: Gas heaters are cheaper upfront but cost more monthly. Heat pumps and solar cost more initially but save over time.
• Eco Goals: Solar and heat pumps are the greenest options.
• Installation: Consider space, electrical access, and fuel availability

💡 Pro Tips for Efficiency

• Use a pool cover to retain heat and reduce energy costs.
• Size your heater correctly—too small and it’ll struggle, too large and you’ll overspend.
• Schedule annual maintenance to keep your heater running smoothly

🧠 Final Thoughts

Choosing the right pool heater isn’t just about warmth—it’s about matching your lifestyle, climate, and values. Whether you want fast heat, low bills, or a greener footprint, there’s a perfect heater out there for you.

If you're still unsure, reach out to a pool professional for sizing and installation advice. Your perfect swim season is just a heater away.