Item: 144245461304 Broan/Venmar Air Exchanger 13734 Damper Actuator Assembly - New in Box. Most importantly, measure and properly balance HRV air flows as required by specific HRV manufacturer.Seller: djsheating55301 ✉️ (3,032) 98.7%,.Check wall control to ensure proper operation of HRV.(typically located on the “stale air to outside collar”). Ensure if installed that the spring-loaded back draft damper is operating properly.Ensure furnace interlock is working properly.Inspect non-insulated duct and seal with foil tape where necessary.If insulated duct is wet and soggy, replacement will be advised* Inspect insulated flexible duct and reseal where necessary.Confirm the damper opens, closes and seals properly. Check defrost damper and cold air sensor.replacement of damaged or inferior exterior hoods as necessary*
Re-caulk / seal with foam where necessary. Inspect and clean exterior weather hoods.Inspect and clean all interior grilles.Replacement of broken fittings or blocked drain lines* Clean the drain line, flush if necessary.Clean interior housing and motor fan blades.Vacuum / wash or replace* worn out filters as necessary. Air Exchangers can reduce harmful Radon Gas levels where active soil depressurization is unlikely to be successful.Air Exchangers help minimize odours and cooking residue.Air Exchangers help prevent mould and mildew.Air Exchangers save energy in the summer by recovering cool indoor air from exhaust air.Air Exchangers save energy in the winter by recovering heat from exhaust air.Air Exchangers exhaust environmental contaminants for improved indoor air quality.Air Exchangers bring a continuous supply of fresh outside air into your.Thus, ERV’s are a better choice in all but the most northern climates for providing year-round comfort. In addition the ERV will redirect approximately 50% of the outdoor moisture (humidity) back outdoors. As well, it will redirect approximately 50% of the indoor moisture back into your home. In the summer, the cycle is reversed and the cool indoor air cools down the hot outdoor air recovering the energy. In the winter, the warm indoor air passes through the ERV core as it’s being exhausted and warms up the incoming fresh outside air. In an ERV, the two air streams are separated by an energy recovery core, which will transfer both heat and moisture energy. HRV’s will control excess humidity in cooler seasons by introducing outdoor air into your home. In the summer, the cycle is reversed and the cool indoor air cools down the hot outdoor air recovering the energy. In the winter, the warm indoor air passes through the HRV core as it’s being exhausted and warms up the incoming fresh outside air. In an HRV, the two air steams are separated by a heat recovery core, which will transfer only heat energy. What is the difference between an HRV and an ERV? The two airstreams never mix when passing through the HRV or ERV cores. The supply motor draws fresh air in from the outside while the exhaust motor pushes stale indoor contaminated air outside. It is typically connected to your existing furnace return duct and contains two high-efficiency motors. An Air Exchanger otherwise known as an HRV (Heat Recovery Ventilator) or an ERV (Energy Recovery Ventilator), is a whole house mechanical ventilation system.
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