compressor horse power Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › compressor horse power This topic has 4 replies, 4 voices, and was last updated 18 years, 5 months ago by robbo1973. Viewing 5 posts - 1 through 5 (of 5 total) Author Posts October 15, 2007 at 1:47 pm #31377 robbo1973Participant i am after the horse power rating of a gl90tb compressor r134a, it is fitted to a commercial glass front display fridge. can any one let me know. cheers chris. October 15, 2007 at 2:37 pm #230974 johnmac11Participant Re: compressor horse power 1/4 HP, your compresssor is on page 3. http://hawco-refrigeration.lablateral.c … _guide.pdf John October 15, 2007 at 5:24 pm #230975 eastlmarkModerator Re: compressor horse power allways bugs me why they dont write hp ratings on compressors yet when we come to order one thats exactly what we need to know! October 15, 2007 at 6:24 pm #230976 robbo1973Participant Re: compressor horse power exactly eastlmark. :tup: ta for input . cheers chris October 15, 2007 at 6:47 pm #230977 AlexParticipant Re: compressor horse power We use the old formula 746 watts = 1 horsepower. Look at the rating plate, take off 25w for the lamp, plus another 25w per heater and you won’t be far out. Good old Imperial Alex Author Posts Viewing 5 posts - 1 through 5 (of 5 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In