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Tempratech blog

Heat pump guides from our engineers.

Sizing and efficiency guides, policy updates, project case notes and event news, from the team that designs, builds and services Tempratech heat pumps.

How a heat pump water heater works, what COP means, how much it can save, and the six heat-pump families Tempratech builds in Jaipur.
Latest · Efficiency

Heat pump technology explained by a Jaipur manufacturer

How a heat pump water heater works, what COP means, how much it can save, and the six heat-pump families Tempratech builds in Jaipur.

Tempratech Engineering · 21 October 2026 · 10 min read

10 results

Demand peaks, January mornings, borewell water, storage and service: seven checks that decide whether a Jaipur hotel's heat pump pays back.
Hotels

Choosing a heat pump for a Jaipur hotel: 7 checks before you buy

Demand peaks, January mornings, borewell water, storage and service: seven checks that decide whether a Jaipur hotel's heat pump pays back.

Tempratech Engineering · 28 September 2026 · 10 min read
Learn how hard water causes scale in heat pump water heaters and how softening, suitable materials and regular service prevent damage.
Efficiency

How does hard water affect a heat pump water heater?

Learn how hard water causes scale in heat pump water heaters and how softening, suitable materials and regular service prevent damage.

Ramakant Sharma · 16 September 2026 · 11 min read
Learn the practical hotel hot-water temperature settings that balance hygiene, guest safety, recirculation losses and heat-pump efficiency.
Efficiency

What temperature should a hotel heat pump water heater be set to?

Learn the practical hotel hot-water temperature settings that balance hygiene, guest safety, recirculation losses and heat-pump efficiency.

Ramakant Sharma · 16 September 2026 · 12 min read
Litres-per-room rules of thumb oversize plant and undersize storage. Here is the draw-off method we use instead, and what it costs to get wrong.
Sizing

Sizing hot water storage for Indian hotels: start from the draw-off, not the bed count

Litres-per-room rules of thumb oversize plant and undersize storage. Here is the draw-off method we use instead, and what it costs to get wrong.

Tempratech Engineering · 12 September 2026 · 7 min read
Tempratech commercial heat pump, split unit and storage cylinders set against a silhouette of Jaipur landmarks, with the 23rd ARCASIA Forum dates
Events

Meet Tempratech at the 23rd ARCASIA Forum, Jaipur

Three days with the architects of 25 Asian countries. We are bringing the heat pumps, the storage and the people who size them.

Tempratech · 1 September 2026 · 3 min read
Efficiency

What a COP figure does not tell you

A single coefficient of performance is measured at one ambient, one flow temperature and one load. Here is what to ask for instead.

Tempratech Engineering · 28 August 2026 · 2 min read
Four insulated buffer cylinders manifolded together on a plant-room floor
Sizing & design

Buffer tanks: why the 15-minute rule beats the litres-per-room rule

A quick method for sizing storage against real draw-off profiles.

2 June 2026 · 5 min read
A bound compliance document and rolled drawings on a dark desk
Policy & incentives

What the 2026 ECBC amendment means for hot water in hotels

Compliance now depends on system efficiency, not equipment type.

24 May 2026 · 6 min read
A brazed plate heat exchanger out of service, limescale across the plate faces
Sizing & design

Hard water and plate exchangers: what actually fails first

Six years of service data on scaling, and the pre-treatment that pays.

14 April 2026 · 7 min read
The entrance road of a low-rise villa community at first light
Case notes

A 60-villa community switched to central heat pumps. The bills moved 71%

Metering, cost allocation and the resident objections we had to answer.

2 April 2026 · 6 min read

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