BLDCFans.in

Guides

Find the right fan for your room

Start with your room or electricity bill. Compare the options, see the assumptions, and use a calculator when you want your own estimate.

Fan sizing3 min read

Ceiling Fan Size Guide for Indian Rooms

Use room dimensions, ceiling height, and AC use to shortlist a ceiling fan size. See the assumptions behind 900mm, 1200mm, and 1400mm estimates for Indian rooms.

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Fan sizing2 min read

Ceiling Fan Size Chart: mm to Inches for Indian Homes

Convert common ceiling fan sweep sizes between millimetres and rounded inch labels, learn how to measure sweep, and see which sizes the room calculator compares.

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Fan sizing3 min read

1200mm vs 1400mm Ceiling Fan: Which Size Do You Need?

Compare 1200mm and 1400mm fan sizes using room dimensions and the calculator's coverage assumptions, then check air delivery and installation needs for the models you shortlist.

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Buying guide4 min read

BLDC Fan Buying Guide for Indian Homes

A practical BLDC fan checklist for Indian homes: room size, air delivery, BEE label, controls, local service, and an example of electricity payback.

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Savings & payback5 min read

BLDC Fan vs Normal Fan: Electricity Savings, Cost and Payback

Compare BLDC and induction fans using a clear 75W versus 28W planning example, a 250-day usage year, and practical questions about price, airflow, and service.

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Label literacy4 min read

How to Read the BEE Star Label on a Ceiling Fan

A practical guide to reading and comparing BEE star labels on ceiling fans: air delivery, wattage, service value, and what the label does and does not tell you.

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Inverter backup3 min read

Can a BLDC Fan Run on Inverter? Backup Time and Compatibility

See how lower fan wattage can extend inverter backup in an illustrative two-fan example, and what to check for battery and model compatibility.

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Cost planning4 min read

BLDC Fan Payback: Electricity Savings and Repair Cost

A worked BLDC fan cost comparison using one set of electricity assumptions, five- and ten-year totals, and an illustrative controller repair scenario.

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Reliability4 min read

BLDC Fan Problems: Troubleshooting, Warranty and Service

Check common BLDC fan symptoms safely, learn what to ask service teams, and review warranty, controls, and local support before buying.

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Fan specs4 min read

What is CMM in Ceiling Fans? Full Form and Meaning

CMM means cubic metres per minute, a fan's rated air delivery. Learn how to compare CMM with watts and sweep size, and convert CMM to CFM.

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AC savings4 min read

AC With Ceiling Fan: How Much Electricity Can You Save?

See how a ceiling fan may help you use a higher AC set point, with a worked savings example and the calculator's fixed 30W fan assumption.

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