Recent content by OLLIE VER

Thank you ! Thank you ! Another bit of history... In 1986, I helped install a few....pre-coolers... Please Allow me to make a short story long....! In Sun City AZ, outdoor temps hit 100+ degrees X 15 hrs / day X 180 days / year...!! .........and I don't think I exaggerate.... By 1986...

In 1990, Water Furnace was first to market variable speed ECM fan motors and scroll compressors.... in their Premier AT line. In 2006, Water Furnace was first to market 30 EER and 5 COP -=- with its Envision Series. In 2012, Water Furnace was first to market All Variable Speed = 1...

AROUND 2004, there was a company [maybe in TX?] makin A/C's with a Water-Cooled Condenser. NOT PUMP-AND-DUMP. The water chilled over evaporator pads - then pumped over hot freon coils...[and recirculated... Of course, a bit was added to offset evaporation.] In 2004... if I recall - Trane sold a...

GREAT..! I'LL PROBABLY TRY SOME COMBO - NEXT TIME IT GOES OUT-O-WHACK... THX....

OVERHEAD DOOR - LEGACY 1/2 HP MODEL 696CD/B Garage door is 15 yrs old... Works perfectly - unTil Close Limit SLIPS out-of-adjustment... Randomly - after 20 - 200 cycles - door will Close TOO FAR / Tension Limit re-opens door... No warnin... No pattern..... Just when you least expect it...

Did you resolve this..???

Gas is metered at wellhead - with an old Old OLD Barton meter. [Paper wheel chart...!] AMAZING ACCURACY +/- 1.5%......! Then metered again at individual irr. engines - with Roots meters....which count 3 X faster at 15# than at 35# - so it's NOT accurate to just average that to 25# ...

YES - IT'S NATURAL GAS... WELLHEAD GAS DIRECTLY TO IRRIGATION ENGINE.. OOPS! YELLING AGAIN - IT'S JUST A HABIT..!!! Amer. Locomotie's link above leades to: Lascar EL-USB-4 4-20mA current loop measurement range Logging rates between 1s and 12hr Store 32,510 readings Connection via two...

WOW !!! V V V HELPFUL - THX EVERYONE - THAT SHOULD GET ME WELL ON THE WAY...! PRESSURE RELIEF IS SET AT 60# [ NOT absolute pressure - GRACIAS PANCHO..!].... WORKIN RANGE IS 0 - 40# SO... 0.5 MPa transmitter = perfecto.... All right - now..... Gonna ck out the datalogger link ...THX...

DOES ANYONE KNOW HOW A 4-20 MILLIAMP LOOP WORKS? I'D LIKE TO MONITOR GAS PRESSURE, AND AUTOMATICALLY CREATE A 30-DAY CHART [ WITH MAYBE 5 MINUTE READINGS ] ALSO - AN ALARM FOR LOW OR HIGH PRESSURE SOMEONE SEZ - USE A TRANSDUCER... A QUICK CHECK - FOR $20 BUCKS, EBAY SELLS: . G1/4 Pressure...