TABLE OF CONTENTS Table of Contents 1. Specifications ...1 2. Installation ...1 2.1 Back-Drafting Open Combustion Devices...1 2.2 Location of the Ultra-Aire Quiet Vent...2 2.3 Fresh Air Inlets ...3 2.4 Hanging the Ultra-Aire Quiet Vent...3 2.5 Ducting to and from the Ultra-Aire Quiet Vent...3 2.6 Wiring the Ultra-Aire Quiet Vent...3 3.
SAFETY PRECAUTIONS Vent System). Under certain conditions, these fans may cause the backdrafting of toxic combustion by-products that are hazardous to human health and could cause death. Therefore, we strongly recommend using only closed combustion (direct-vent or aerodynamically decoupled) heating appliances in weather tight homes. Most furnaces, fireplaces and water heaters are now available with sealed combustion or power exhaust.
FOR HVAC INSTALLER ONLY bedroom. 2.4 Hanging the Ultra-Aire Quiet Vent The Ultra-Aire Quiet Vent has four vibration absorbing straps for hanging from joists, rafters, or trusses and use (4) 1/4" diameter lag bolts or the equivalent. Locate the unit to minimize the ducting from the baths and kitchen to the Ultra- Aire Quiet Vent inlets and from the Ultra-Aire Quiet Vent outlet to the outside.
FOR HVAC INSTALLER ONLY activate the high speed of the exhaust fan. These controls are to be UL listed with minimum electrical ratings of 2 amps inductive load at 125 VAC. The prewired 7 day timer located on the Ultra-Aire Quiet Vent activates the low speed of the exhaust fan.
FOR HVAC INSTALLER ONLY Turn off the 7-day timer by moving all the spades out. Turn off all the remote timers and the dehumidistat (if used). If the circuit breaker trips, locate a short in the wiring. If the circuit breaker does not trip, activate the 7-day timer.
QUIET-VENT QUIET-VENT Warrantor: Therma-Stor LLC PO Box 8680 Madison, WI 53708 Telephone: 1-800-533-7533 Who Is Covered: This warranty extends only to the original residential end-user of the Ultra-Aire Quiet Vent Ventilating System, and may not be assigned or transferred. Warranty: Therma-Stor LLC warrants that, for two (2) years from the date of installation, the Ultra-Aire Quiet Vent Ventilating System will operate free from any defects in materials and workmanship, provided the Ultra-Aire Quiet Vent has been installed, operated, and maintained as stated in the installation and operation manual.
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PO Box 8680 • Madison, WI 53708 Phone: 608-222-5301 • Fax: 608-222-1447 Web: www.thermastor.com • Email: sales@thermastor.com Information in this document is subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Therma-Stor LLC.
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It keeps squeezing even after lubricant
@Stephenie Johnson I mean squeaking **