Fiidotherm supplies heat pump water heaters for residential, commercial and industrial use in Rajkot, as part of the Sudarshan Saur Shakti Group, manufacturing water heating systems in India since 1989.
Rajkot's year-round climate — hot semi-arid, favourable for heat pump efficiency
Engineering, foundry & auto-component units across Rajkot's industrial estates
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, 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 Rajkot’s warm-to-mild climate 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 Rajkot 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 Rajkot — from a single bungalow to a multi-shift foundry or engineering unit. 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 — worth considering for bungalow and villa projects as Rajkot’s residential development, including its Smart City-rated growth areas, continues to expand.
Builders
For a mid-rise apartment project (illustrative example: 40–80 units), the commercial line scales from 20,000 L/day upward at up to 6 COP, sized centrally rather than unit-by-unit — a plant-room-based system that suits Rajkot’s growing residential societies.
Hospitality
Rajkot’s hotels, serving business travellers connected to its engineering and export trade, run hot water as a constant utility cost. The commercial line (20,000+ L/day, up to 6 COP) is built to that kind of continuous demand.
Industrial
Rajkot is one of India’s largest engineering and foundry clusters — bearings, castings, forgings and auto components, many requiring hot water for cleaning, finishing and plating-stage processing. The industrial line (up to 50,000 L/day, up to 90°C) is built for exactly that duty.
Swimming pools
Clubs, 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) rather than leaving it unheated through the cooler winter nights.
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 Rajkot’s denser residential and industrial plots.
Fiidotherm is expanding its Gujarat dealer network, and Rajkot — as one of India’s largest engineering, foundry and auto-component clusters, with a growing residential base alongside it — is a priority city. We’re specifically looking to partner with existing high-end bathroom accessory suppliers and solar water heater dealers who already have trade relationships with builders, architects and industrial buyers 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 — Rajkot’s climate is warm to hot for most of the year, with only a mild winter, which is generally favourable for heat pump efficiency since these systems draw heat from the surrounding air. This is different from a genuinely cold-climate market, where performance would need separate confirmation.
Fiidotherm’s industrial line is built for up to 50,000 litres/day at up to 90°C, which is in range for cleaning, finishing and plating-stage process water used by engineering and auto-component units — sizing should be checked against your actual flow rate and duty cycle.
We’re actively building our Gujarat dealer network, including Rajkot. Contact us for current status.
A heat pump moves heat rather than generating it by combustion, which is inherently more energy-efficient for the same duty — the actual cost comparison depends on your current fuel type, consumption, and flow requirement, which we’d work through in a sizing assessment.
We’re prioritising Rajkot as part of our Gujarat 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.