I arrived at the customer house, she told me that one of her grills makes a sound, I proceeded to turn on the unit and I heard one of the return grill make a sounds when it is pulling air, but I explained Tonja that the sound is normal because the return grill is near to the duct line, it is only 10 inch away between the duct line. Tanja is happy with the explanation and the unit works good.
I arrived at the customer house, she told me that one of her grills makes a sound, I proceeded to turn on the unit and I heard one of the return grill make a sounds when it is pulling air, but I explained Tonja that the sound is normal because the return grill is near to the duct line, it is only 10 inch away between the duct line. Tanja is happy with the explanation and the unit works good.
I arrived at the customer house, she told me that one of her grills makes a sound, I proceeded to turn on the unit and I heard one of the return grill make a sounds when it is pulling air, but I explained Tonja that the sound is normal because the return grill is near to the duct line, it is only 10 inch away between the duct line. Tanja is happy with the explanation and the unit works good.
I arrived at the customer house, she told me that one of her grills makes a sound, I proceeded to turn on the unit and I heard one of the return grill make a sounds when it is pulling air, but I explained Tonja that the sound is normal because the return grill is near to the duct line, it is only 10 inch away between the duct line. Tanja is happy with the explanation and the unit works good.