Domestic Heating Circuit Training Panel Manufacturer,Supplier and Exporter in India
Product Code : EL-ELA-5441
Jlab Export is a leading Domestic Heating Circuit Training Panel Manufacturer,and suppliers in India
Domestic Heating Circuit Training Panel (code EL-ELA-5441) is a heating-engineering trainer that shows how a domestic central heating system works, used in plumbing and heating courses in ITI, polytechnic and engineering-college labs. The circuit is built from commonly available commercial parts: a heating controller, a 4-way mixing valve, a circulating pump, 7 rotameters and 4 plate heat exchangers acting as radiators. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Type | Trainer for heating engineering — the function of a central heating system (heating systems and plumbing) |
| Components | Commonly available commercial components, for a high level of relevance to practice |
| Heating controller | With feedback of the feed (flow) temperature |
| Mixing valve | 4-way mixing valve, DN 20 |
| Circulating pump | Fitted in the heating circuit |
| Flow measurement | 7 rotameters |
| Radiators | 4 plate heat exchangers used as radiators |
| Temperature measurement | 5 bimetallic dial thermometers |
| Cold water connections | 2 × DN 15 |
| Boiler water connections | 2 × DN 15 |
| Overflow valve | 1 differential pressure overflow valve |
| Quality check | Each training panel is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| This listing covers | The heating circuit panel described above; a boiler for the boiler water connections is not listed as part of it — confirm in your enquiry |
| Product code | EL-ELA-5441 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Domestic Heating Circuit Training Panel Used For?
The panel opens up the wet central heating system found in many homes, in which a boiler heats water that a pump circulates through radiators. With hot water supplied through the boiler connections, the heating controller sets the feed (flow) temperature using feedback from that temperature, the 4-way mixing valve blends hot boiler water with cooler return water, and the circulating pump drives the water through the four plate heat exchangers that stand in for radiators. The rotameters show flow rates and the bimetallic dial thermometers show water temperatures at points around the circuit, so trainees can link flow, temperature drop and heat delivered. The differential pressure overflow valve, a standard part of real installations, opens a bypass when the pressure difference across the circuit rises too far, so the pump keeps a minimum flow.
In ITI plumber and heating trades, TVET building-services programmes and diploma or degree courses in mechanical and building services engineering, the trainer supports practicals such as identifying components against the circuit layout, setting the controller and mixing valve, balancing the flow between radiators with the rotameters, and estimating the heat each radiator gives off from its flow rate and temperature drop. Fill the circuit with clean water, bleed out air before running the pump, and drain it if the lab may drop below freezing.
What to Specify When Ordering
- Heat source — whether you will connect your own boiler to the two DN 15 boiler water connections or want JLab to quote a matching heat source.
- Services in your lab — a cold-water supply for the two DN 15 cold water connections, and the mains supply for the pump and controller.
- Quantity — the minimum order is 10 units; a heating lab often plans one panel per group of trainees.
- Companion trainers — gas supply, gas heater and safety-device panels listed below can go in the same enquiry.
Frequently Asked Questions
What does this heating circuit training panel demonstrate?
It demonstrates the function of a central heating system: temperature control with feed-temperature feedback, mixing with a 4-way valve, circulation by a pump, and heat delivery through radiators, represented here by plate heat exchangers.
Which measuring instruments are fitted?
Seven rotameters for flow and five bimetallic dial thermometers for water temperature. Together they let trainees compare flow and temperature in different parts of the circuit.
What connections does the panel need?
The listing gives two DN 15 cold water connections and two DN 15 water connections for a boiler; the mixing valve is DN 20. Check that your lab can provide these services before ordering, and ask JLab about electrical requirements.
Is a boiler included?
A boiler is not listed as part of this panel, which has connections for one. JLab separately lists a Domestic Heating Furnace whose own description mentions connections for an external heating circuit and expansion with training panels — ask JLab to confirm the combination for your set-up.
Why are commercial components used instead of model parts?
Because trainees then handle the same kind of controller, valves and pump they will meet on real installations, which gives the training a high level of relevance to practice.
What should an export enquiry include?
The quantity, destination country and port or city, delivery terms such as FOB or CIF, any packing or labelling instructions, and the tender reference if you are buying against a tender.
Who manufactures this trainer?
Jain Laboratory Instruments Pvt Ltd, trading as JLab, builds it at its Ambala works in Haryana, India, and quotes for it directly.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, an educational and engineering lab equipment manufacturer in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. This heating circuit panel is assembled at JLab’s own works rather than sourced from a trader, so training institutes, colleges, dealers and importers deal with the maker directly, every panel is visually inspected before it ships, and spares and repeat orders come from the same workshop. JLab exports worldwide and ships to buyers in every region — for example Chad in Central Africa, Norway in Northern Europe, Australia in Oceania, Egypt in North Africa and Mongolia in East Asia. Institutions buying through a tender can see the JLab lab tenders page.
Other Heating Engineering Trainers
- Domestic Heating Furnace — a boiler trainer with its own hot water circuit and connections for an external heating circuit.
- Training Panel Function of Gas Heater — a propane-fired combination water heater on a panel, also using a plate heat exchanger as a radiator.
- Safety Devices Training Panel — an electrically heated pressure vessel with safety devices that trip at set pressure or temperature.
- Safety and Control in Heating Systems — a test stand for heating safety fittings and controls with PC data acquisition.
- Domestic Gas Supply Training Panel — exercises on gas pipes, gas meters and leak finding.
Browse the full Educational Laboratory Apparatus range or all Laboratory Apparatus.
Request a Quote
Quotes come straight from the manufacturer. Use the Add To Cart enquiry button on this page, or send the number of panels (minimum 10 units), whether you need a heat source, the services available in your lab and your delivery location through the contact page.
Last updated: 9 October 2026
