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Today was a good day sporlan final called and the parts are just being made available. They might be about three weeks out but at least they called and thanks for all the help guys

I have called the sales office every day and thay said that sporlan has not called them back I also used a differant distributerwith the same info and sporlan has not called them back the same as the...

I have but sporlan has not called anyone back yet and that was last fri?

I got on the sporlan web site and found the valve I'm looking for but I can't seem to got a price for the sei 1.5 and esx-14 has anyone used this and if so where can I get it I also need the...

where can I get a flow meter to see the rate of flow in the refrigeration

I have a 2 ton compressor can I use a 6 ton txv ??

problem== robertshaw 9620 t-stat the check light will give fault code but will also flash like a power lose any ideas???

I DETERMINED THAT THERE IS A PRESURE DROP IN THE CONDENSER WHICH IS THE INDOOR COIL IN HEAT MODE. AS YOU KNOW THERE SHOUD NOT BE A PRESSURE DROP. I ALSO TOOK OUT THE ORIFICE AND FOUD THAT TO BE THE...

FACTORY HAD A 53 BUT I NEEDED A 55

TODAY I WENT BACK WITH THE IDEA TO CHECK IF THER IS A PRESSURE DROP OVER THE INDOOR COIL AND THERE WAS HAD 160 ON MY VAPOR LINE AND 85 ON MY LIQUID LINE COMING FROM THE CONDENSER.

I also checked the temp differance in the revesing valve, and the fiter dryer, and the comp did a pump down.

are sight glasses good for res hvac ?

how acurate would that superheat reading be with the evap outside

any range tht you go by for subcooling ??

I didn't check the coil in the house but the outside unit has a orifice and it is the right size . What would subcooling tell me if I were to take it now???

orifice

I closed the king valve on the liquid line the unit pumped down in the inside coil. 30 F outside suction pressure went to 15psig and discharge went to 160 turned off comp suct rose to 25 and...

what do you do subcooling or superheat inheat mode of a heat pump

I weighed the charge in and acounted for the line set ,but if it was wouldn't th head pressure show for the overcharge....

did a pump down and that went well i thought

this is a efh 18 unit my readings first told me that the compreser was passing and the reversing valve had temp diff and so did the filter dryer? I replaced that and my temp coming out of the...

dis was 85 sucwas 45

what will make a heat pump in heat mode have a low head and hi suc????????

just had the york people here today hope the problem is resolved. The only thing wefound was the way the humid was hooked up, rewired the unit with a current sensing relay and the home owners wonted...

I tested the senser by temp and resis and it was good.

no just starting in this trade

the outdoor fan was not running and the only way the ornge is energized is the t- stat or outdoor board..I replacd the defrost board because it would not test defrost.

I have been working on this unit for some time changed the defrost board , replaced the low pressure switch , added and removed charge . I replaced the pressure switch and resolved one fault code and...

what kind of switch is it ,jump the switch.

anyone install the new affinity R410A heat pump would like to know any details about service or installation experiencesyou had.... thanks