Grehiny Unnata Chula
Manufacturer
IWA tiers of performance
Information for consumers
Maximum pot capacity
3 L
Approximate lifetime
5 years
People fed per meal
3-8
Pot type accommodated
(Flat bottom/Round bottom)
(Flat bottom/Round bottom)
Both
Countries deployed
Bangladesh
Common foods cooked
Rice, vegetables, meat, fish, water etc.
Manufacturer's warranty available?
Yes
Warranty details
Body warranty of the stove is 5 years.
Fan and battery (IPS) warranty is 1 year.
General information
Manufactured in
Bangladesh
Suggested retail price
USD 22-28
Availability
On the market
Dimensions (l/w/h)
400/275/210 mm
Weight
2.5 kg
Shipping dimensions
415/290/225 mm
Shipping weight
2.8 kg
Local assembly possible?
Yes
Materials needed for local assembly
SS Steel, MS Sheet, Fan, Battery, Regulator, Charger, Mini-Instant Power Supply (IPS), Pot-stand
Includes instructions?
Yes
Instruction details
In Bangla and English
Other information
not available
Characteristics
Non-traditional, Household, Portable, Batch loaded, Fan, Rocket
Fuels
Briquettes, Charcoal, Pellets, Wood
Materials
Metal
Performance details
IWA efficiency
| Metric | Min value | Max value | Number of tests |
|---|---|---|---|
| IWA high power thermal efficiency | 28.4 % | 28.4 % | 1 |
Efficiency, energy consumption and fuel use
| Metric | Min value | Max value | Number of tests |
|---|---|---|---|
| Cold start thermal efficiency | 29.1 % | 29.1 % | 1 |
| Hot start thermal efficiency | 27.7 % | 27.7 % | 1 |
| Simmer thermal efficiency | 22.4 % | 22.4 % | 1 |
| Specific fuel consumption cold start | 79.0 g/L | 79.0 g/L | 1 |
| Specific fuel consumption hot start | 74.0 g/L | 74.0 g/L | 1 |
Output
| Metric | Min value | Max value | Number of tests |
|---|---|---|---|
| Time to boil cold start | 19.0 min | 19.0 min | 1 |
| Time to boil hot start | 17.0 min | 17.0 min | 1 |