Fiidotherm supplies heat pump water heaters for residential, commercial and industrial use in Nagpur, as part of the Sudarshan Saur Shakti Group, manufacturing water heating systems in India since 1989.
Nagpur's hot climate — among Maharashtra's warmest cities, favourable for heat pump efficiency
Small & medium industrial units across Nagpur's Hingna MIDC estate alone
Industrial line output, up to 50,000 L/day
Sudarshan Saur Shakti Group manufacturing legacy
Fiidotherm’s heat pump range covers five uses: domestic (up to 2,000 L/day, up to 4 COP), commercial (20,000+ L/day and above, up to 6 COP) for hotels and apartments, industrial (up to 50,000 L/day, up to 90°C) for process water, swimming pool heating, and space heating & cooling. Each line draws ambient heat from the surrounding air instead of burning fuel or relying on resistive heating, and Nagpur’s hot climate, among the warmest in Maharashtra for most of the year, works in the technology’s favour. Tell us which use case applies to you and we’ll point you to the right product and sizing guidance.
Fiidotherm is the heat pump division of the Sudarshan Saur Shakti Group, which has manufactured solar water heaters in India since 1989 and is described by the company as India’s highest-selling solar water heater brand. The units are built with a Japanese/American-standard compressor, an electronic expansion valve for precise flow control, and a glass-lined, double-access storage tank designed to be cleaned rather than replaced. For a Nagpur business evaluating a long-term utility vendor, that combination of group track record and build detail matters more than a spec sheet alone.
Fiidotherm’s product range serves different needs across Nagpur — from a single bungalow to a commercial or industrial site. Find the section that matches your project below; each links to a fuller guide.
Architects
The domestic line (up to 2,000 L/day, up to 4 COP) needs no rooftop collector space and runs quietly — a straightforward fit for Nagpur’s bungalow and villa projects, though this isn’t currently Fiidotherm’s primary focus segment for the city.
Nagpur’s established residential areas, including Civil Lines and Dharampeth, follow the same general logic as bungalow projects elsewhere: where roof space is shared with other fittings, a plant-room-based heat pump avoids competing for that space. A full local guide for this segment isn’t published yet — get in touch directly if this is your project type.
Builders
For a mid-rise apartment project (illustrative example: 40–80 units), the commercial line scales from 20,000 L/day and above at up to 6 COP, sized centrally rather than unit-by-unit.
Nagpur’s residential construction is less concentrated than in some of Maharashtra’s larger metros, but the same centralized-sizing logic applies wherever a society is being newly built or upgraded — a single system replaces the maintenance load of dozens of individual electric geysers.
Hospitality
Nagpur’s hotels, many serving visitors connected to the Butibori and Hingna industrial estates, run hot water as a constant utility cost. The commercial line (20,000+ L/day and above, up to 6 COP) is built for that continuous demand.
Business hotels in Nagpur tend to serve industrial and logistics visitors rather than leisure tourism, given the city’s role as a manufacturing and cargo hub (it’s also home to MIHAN, a major cargo and logistics hub). A commercial heat pump supplier sizing for this segment builds around business-hour demand concentrated on weekday stays rather than a leisure market’s weekend pattern.
Industrial
Nagpur’s industrial base is genuinely substantial — Butibori is one of Asia’s largest MIDC industrial areas by land, and Hingna alone hosts around 900 small and medium units. The industrial line (up to 50,000 L/day, up to 90°C) is built for continuous process-water duty.
Butibori hosts large textile and infrastructure-engineering operations, while Hingna’s units span casting and foundry work, automotive components, and food processing — all sectors where continuous hot water for cleaning, finishing or process stages is a real, recurring need, typically met today by boilers or immersion heaters. As an industrial heat pump manufacturer, Fiidotherm sizes systems for a mid-size unit in either estate to match output to actual demand across a full shift, rather than keeping a boiler at temperature through lower-volume stretches.
Swimming pools
Hotels and societies running a pool can extend the comfortable-use season with the swimming pool line (10,000 L/day to 20 lakh L/day, up to 32°C, titanium heat exchanger).
This isn’t currently a priority segment for Nagpur specifically, but the same logic applies to any pool operator in the city: a swimming pool heat pump extends the usable season through Nagpur’s brief cooler months without the running cost of a fossil-fuel heater.
A solar water heater is a strong option where a building has clear, unobstructed roof exposure — Sudarshan Saur Shakti has manufactured them since 1989, and this isn’t a case of one technology being talked down to sell another. A heat pump becomes the more practical choice where roof space is committed to other services, where a project needs a compact plant-room-based system, or where hot water demand needs to run independent of sunlight hours — common constraints in Nagpur’s denser residential plots.
Fiidotherm is expanding its Maharashtra dealer network, and Nagpur — with its large, concentrated industrial base across Butibori and Hingna — is a priority city, particularly for industrial-segment partnerships. We’re specifically looking to partner with existing high-end bathroom accessory suppliers and solar water heater dealers who already have trade relationships with industrial buyers and builders in the city. If that describes your business, this is worth a direct conversation about territory, terms and how our existing group distribution can support you.
Yes. Nagpur runs hot for most of the year, with summer temperatures regularly exceeding 40°C and only a short, mild winter (December–February). That kind of warm ambient air is generally favourable for heat pump efficiency, since these systems draw heat from the surrounding air rather than generating it directly.
Nagpur’s industrial base is concentrated in the Butibori and Hingna MIDC estates — Butibori hosts large textile and infrastructure-engineering units, while Hingna is home to around 900 small and medium units spanning casting, auto components and food processing. The industrial line (up to 50,000 L/day, up to 90°C) is built as an alternative to a boiler or immersion heater for any of these units with continuous process-water needs.
We’re actively building our Maharashtra dealer network, including Nagpur. Contact us for current status.
Casting, foundry and auto-component finishing operations typically need continuous hot water for cleaning and surface-treatment stages, which is exactly the duty Fiidotherm’s industrial line (up to 50,000 L/day, up to 90°C) is built for. Whether it’s a good fit for a specific Hingna unit depends on that unit’s actual flow rate and shift pattern, which a sizing conversation would establish.
We’re prioritising Nagpur as part of our Maharashtra expansion and are especially interested in partners already serving builders, architects and industrial buyers. Get in touch to discuss.
Fiidotherm heat pumps is sister concern of SUDARSHAN SAUR SHAKTI GROUP . Since 1989, Sudarshan Saur Shakti Pvt. Ltd. has been designing, manufacturing and marketing solar water heaters, leading to Sudarshan Saur becoming India’s highest selling brand. Your search for best hot water solutions using heat pump water heater in India, ends here. To know the heat pump water heater price for domestic, commercial or industrial installation, contact us or our nearest dealer in your city.