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What should high and low Pressure be on ice machine with refrigerant 404A?
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What is the property of refrigerant 404A?
what is suction pressure of r407a
What should the sub cooling be on a txv 404a refrigerant freezer?
42
What is the low side pressure of a freezer using R 404A refrigerant?
if room tem is 70f 15psi
What is the low side pressure of a freezer using R-404A refrigerant?
if room tem is 70f 15psi
What should the low pressure be for a 404a refrigerant on a freezer?
18-20psig suction 250-270 psig discharge In freezers pressures are ok .I got it ,but the mention pressure of suction 18-20 discharge 250-270 at what temprature in centegrade it should be.
Can R22 be used with 404A refrigerant?
No, refrigerants cannot be blended.
What is the correct suction pressure when charging a true freezer using refrigerant 404a?
frezer not frezing hi side 250 psi low side 45 psi
What should the high and low pressures be for 404A refrigerant on a refrigerator?
18-20psig suction 250-270 psig discharge In freezers pressures are ok .I got it ,but the mention pressure of suction 18-20 discharge 250-270 at what temprature in centegrade it should be.
What should the high and low pressures be for 404A refrigerant on a walk in cooler?
low 50 to 60 and high 250 to 300
Define a zeotropic refrigerant blend and give an example?
In a zeotropic blend, the blends boil out at different temperature but at the same pressure. typical example is R704
Define a near-azeotropic refrigerant blend and give two examples.?
a blended refrigerant with less than 10F temperature glide, 41oA and 404A are examples.
Can 134a refrigerant be mixed with 404a refrigerant?
ive crossed used 404 in a 134a motor and vice versa. 134a in 404 and r410 motors the big deal is to use ester oil which mixes with all 3 oils. miscible. 404 delivers a higher head pressure. so 404 in 134a motors are not real prepared for start-up. (warning).
