After reading the 3 pages of useful feedback, I gather that Rinnai and Fujioh are reliable brands. With these useful collective experience, I will narrow down my post to only Rinnai and Fujioh for now. I'd like to ask for your feedback & experience on the following aspects;
Hood
1. We cook a lot, Chinese style - lots of steaming, frying, boiling. What minimum suction power do you recommend? I have been advised to go for hoods of suction capacity of > 900m3/hr.
2. If that is what your experience/gutfeel recommendation as well (ie >900 m3/hr), what particular Fujioh or Rinnai Hood models do you recommend?
3. Which stores are good bargain, reliable and provide good after sales service?
4. Have you used them personally? What is ur 'cookage' now? > 3 years? No complaints?
5. Based on your experience (can be what you have used previously or currently), what are the sort of routine maintenance and upkeep you need to make for the models you recommend?
Hob
6. I am inclined to flame cookers than induction or hot plates. I saw a friend's Fujioh JPFG-773SGVL hob and the flame seems weak. What models of Fujioh and Rinnai do you recommend for big flames?
7. Same as (3) to (5) above, but for the hob.
Looking forward to hear some real good experience sharing from you guys.
LHK