ETA PU7-15
7–15 kW Pellet Boilers
The PU 7–15 kW pellet boilers are compact, convenient and reliable, ideal for urban houses and flats. These modern, well designed units can be easily positioned anywhere in the home and are environmentally friendly and highly efficient. Pellets are sucked into the boiler through a vacuum tube which can pull pellets from over 20 metres away, giving great flexibility in the storage of fuel. A very discreet, convenient and easy-toinstall domestic heating system. At full output it uses 72w of electricity or less.
- Vacuum Turbine Pellet Feed - The vacuum feed can suck pellets into the boiler from up to 20 metres away, giving great automation and flexibility in the boiler’s location.
- Automatic Ignition – Simply switches the boiler on and off as required.
- Quick and simple installation – Easy installation in place of your old system minimising disruption and hassle.
- Oxygen Sensor (Lambda Control) – The special oxygen sensor continuously monitors exhaust oxygen and automatically adjusts air induction to ensure optimal efficiency while minimising carbon monoxide (CO) emissions.
- Automatic Ash Removal – Ash is removed automatically so the bin only needs emptying maybe 3 times a season. Also ETA’s patented rotary grate combs the grate during combustion ensuring a high burnout and minimum ash production.
- Complete Regulation – The easy-to-use display gives you simple control over the boiler and hot water tank.
| Technical Specification – ETA PU | |||
| ETA PU | 7 | 11 | 15 |
| Rated Capacity (kW) | 2,3-7,7 | 2,3-11,2 | 4,4-14,9 |
| Efficiency partial/full load (fitted outside of living accommodation) (%) |
89,3/93,4 | 89,3/92,5 | 95,6/93,6 |
| Efficiency partial/full load (fitted inside of living accommodation) (%) |
97,5/97,0 | 97,5/96,5 | 97,4/95,4 |
| Boiler Dimensions W x D x H (mm) |
1048 x 583 x 1067 | ||
| Burning time partial/full load | 17,6/8,8 | 17,6/5,9 | 14,1/7,1 |
| Weight (kg) | 236 | 238 | |
| Water Volume (litres) | 27 | ||
| Electrical Power Consumption partial/nominal load (W) |
46/60 | 46/63 | 50/72 |
| Intermediate pellet store in boiler (net) |
30kg | ||
| Ash Bin Capacity (litres) | 12 | ||
| Max. permitted operating pressure |
3 bar | ||