gah/hubbard fridge units

[cadwaladr]

can anyone tell me what the service intervals are on thhese units,i have a customer who has 10+ on sprinter vans delivering fruit+veg locally 50 mile radiuis daily thanks ps no electric/overnight use.

[charlie patt]

with stby used to be every 4 months now every six months.... on chiller you could get away with once a year but twice is good practice on gah r404a i am now changing driers every twelve months or fit bigger driers and be done with it...... i like to do um twice a year to keep sprinter tensioners free from seizing