CONSTANT ENERGY CONSERVATIONemphasis and local building code changes over the past several years haveresulted in efforts to make buildings and homes more weather tight and draftfree. While these efforts have been successful, eliminating outside air leakagehas created another potential problem; air quality of the interior atmosphere.
Many provincial and local governmentshave become concerned that the relatively stagnant indoor air is showingincreasing levels of carbon monoxide and carbon dioxide. Many provinces haverequired periodic introduction of outdoor air into the indoor environment. The Dyna-FreshAir Quality Control Center coupledwith a model NSPRD024 or SPRD110 Spring-Return Damper was designed for thispurpose.
- The Dyna-Fresh AQC has a programmable (in 15 minute intervals) 24 hour timer which is wired to control a DuroZone Spring-Return Damper (110 volt or 24 volt), an exhaust fan, and the air handler fan. Once the timer has been programmed, a call from the Dyna-Fresh AQC for fresh air will.
- The Dyna-Fresh!®model AQC-1 is a Control Panel with a 24 volt clock timer coordinated to work with an SRRD or SPRD round damper, for an intake of fresh air and exhaust of stale air. 4 Position Dampers can be closed, 1/3 open, 2/3 open or full open for Fresh Air and Economizer applications.
- Fresh air is drawn in from the outside and mixed with return air to be distributed by the air handling equipment.
- The Dyna-FreshAQC Control Panel coordinates the blower, exhaust fan and damper to introduce fresh air and remove stale air at user selectable 15 minute intervals.
- Stale air is exhausted by the independent exhaust fan.
Duro Dyne Duro Dyne - 1/2' Shaft Loc Quadrant Set. Rating. Name Email. Review Subject. Comments. SKU: KL7R-DURO Weight: 0.00 LBS Shipping: Calculated at Checkout. Current Stock: Call for Availability. Add to Wishlist × Please create a new Wishlist.
CONTROL CENTER
The Dyna-FreshAQC has a programmable (in 15 minuteintervals) 24 hour timer which is wired to control a DuroZoneSpring-Return Damper (110 volt or 24 volt), an exhaust fan, and the air handlerfan. Once the timer has been programmed, a call from the Dyna-FreshAQC for fresh air will:
Duro Dyne Model Aqc 1 Manual User
Duro Dyne Hvac Products
Duro Dyne Damper
- Open the Spring-Return Damper to allow fresh air into the return duct
- Turn on the air handler fan to distribute the fresh air into the home
- Activate an exhaust fan to remove the stale air in the home or office
Dyna-FreshAQC Air Quality Control Center
Duro Dyne Parts
- Listed to UL and CSA Standards for Safety
- 24 Hour Clock Timer
- Programmable in 15 Minute Intervals
- Controls Either a 24 Volt or 110 Volt Damper
- Eliminates the Need for a Low Voltage Transformer to Power the Fresh Air Damper
- Installs Quickly
- Compact Design
- Manual Override Switch for Continuous Fresh Air