Induction Unit

Back Induction Units Frequently Asked Questions Features and options: Are bypass units/pneumatic (air side) controls available? Unfortunately pneumatic controls are no longer available with induction units, meaning the bypass functions are no longer available either....

Unit Heaters

Back Unit Heaters Frequently Asked Questions Features and options: How quickly can I get units? Zehnder Rittling has a quick ship from stock program available. These units ship in 24-48 hours from receipt of order. They ship via the method of choice at the time of...

Cabinet Unit Heaters

Back Cabinet Unit Heaters Frequently Asked Questions Features and Options Performance Ratings Features and options: What if I need dimensional changes to the unit? There are times that the unit size does not match up with the existing space. In those cases we can look...

Cabinet Convectors

Back Cabinet Convectors Frequently Asked Questions Features and Options Performance Ratings Features and options: Can I get an enclosure height or length not listed in the catalog? If so, how do I order them? Yes, you can get custom height convectors, as this is...
Element and Enclosures

Element and Enclosures

Back Element and Enclosures Frequently Asked Questions Features and Options Performance Ratings Installation Features and options: If I am ordering finned tube element only, what brackets do I use? If you are ordering element for replacement in existing enclosures,...