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TEJVAAN
वारंटी रजिस्टर करें कॉल करें +91 70093 25774
ब्लॉग

Guides worth reading before you buy

Written to be useful rather than to rank. Including the parts that do not flatter us, like what descaling costs and when the cheaper model is the right one.

Buying guide

How to choose a water heater in India, without being sold one

Capacity, pressure rating, tank lining and the running costs nobody mentions. What actually matters, and what is packaging.

Buying guide

15 litres or 25 litres? Work it out in two minutes

The most common mistake in this category is buying too small, then blaming the geyser. Here is the arithmetic.

Maintenance

Hard water is what kills your geyser, and what it costs you

Why scale forms, what it does to the element and tank, what descaling really costs a season, and how tank lining changes the maths.

Maintenance

The five reasons geysers fail early

Almost no geyser failure is random. Five causes account for nearly all of them, and four are avoidable.

Running cost

How much your geyser really adds to the bill

The arithmetic of heating water, why leaving it on is fine, and the three habits that genuinely reduce consumption.

Installation

What to check before the installer leaves

Ten minutes of checking on installation day prevents most of the complaints we see in the first year.

Safety

Geyser safety: what the two cut-outs actually do

Thermostat, thermal cut-out and pressure relief valve, explained plainly — plus the warning signs worth acting on.

Warranty

How to make a warranty claim that actually gets approved

What we ask for, why claims get declined, and the two documents that decide almost every case.