▁regarding ▁the ▁reli ability ▁of ▁the ▁bo iler ▁were ▁raised , ▁but ▁never ▁answered ▁following ▁little ▁evidence ▁of ▁any ▁significant ▁install ations ▁taking ▁place . ▁Project ed ▁ ▁figures ▁for ▁install ations ▁proved ▁widely ▁optim istic . ▁▁ ▁The ▁bo iler ▁was ▁manufact ured ▁by ▁J abil ▁Circ uit ▁Inc , ▁an ▁O EM ▁manufact uring ▁partner . ▁The ▁bo iler ▁was ▁designed ▁in ▁Cap en h urst ▁near ▁Ch ester ▁and ▁manufact ured ▁in ▁Living ston , ▁Scotland . ▁In ▁July ▁ 2 0 1 4 ▁the ▁company ▁opened ▁a ▁research , ▁training ▁and ▁development ▁facility ▁in ▁R unc orn , ▁Ch esh ire , ▁where ▁Gas ▁Sa fe ▁registered ▁engine ers ▁under to ok ▁surve ying , ▁installation ▁and ▁after care ▁training ▁program mes ▁to ▁become ▁acc red ited ▁install ers ▁of ▁the ▁Flow ▁bo iler . ▁ ▁However , ▁by ▁ 2 0 1 7 ▁the ▁bo iler ▁became ▁une conom ic ▁in ▁the ▁British ▁market ▁after ▁redu ctions ▁in ▁government ▁subs id y ▁via ▁the ▁feed - in - tar iff ▁scheme . ▁The ▁company ▁had ▁previously ▁used ▁V AT ▁as ▁a ▁reason ▁for ▁the ▁bo iler ▁being ▁not ▁econom ically ▁vi able ▁ ▁as ▁a ▁ ▁Man ufact uring ▁ceased ▁and ▁the ▁training ▁centre ▁was ▁closed . ▁In ▁April ▁ 2 0 1 8 , ▁Flow ▁sold ▁the ▁assets ▁related ▁to ▁the ▁micro CH P ▁business ▁to ▁i GEN ▁Techn ologies ▁Inc . ▁of ▁Canada . ▁ ▁Sm art ▁products ▁In ▁March ▁ 2 0 1 6 ▁the