Build an HRV or ERV Warranty Service Packet
Create an HRV or ERV service packet with installation evidence, honest maintenance history, precise fault notes, and controlled household changes.
Build an HRV or ERV Warranty Service Packet
Create one service packet for the heat-recovery ventilator or energy-recovery ventilator with the model, serial number, purchase and installation records, controls, filter history, and a dated description of the fault. Give one resident authority to speak with support and one backup access to the case. Do not let several housemates change settings or parts while someone else is documenting the problem.
An HRV or ERV affects whole-home ventilation, so a claim cannot be treated like a broken countertop gadget. If there is smoke, overheating, water near electricity, severe icing, or another immediate hazard, stop according to the manual and contact qualified service. Handle indoor-air needs separately while the claim proceeds.
Preserve Purchase, Installation, and Model Details
Photograph and transcribe the complete model and serial numbers. Save the sales receipt, installer invoice, installation date, commissioning report, manual, product registration confirmation, and warranty supplied at purchase. Note the original installation address and purchaser. If the equipment came with the property, record that fact rather than claiming to be the original buyer.
Include the wall control model, ducted accessories, drain arrangement, and filter part numbers. A complaint about “the ventilation” may involve a control, sensor, motor, core, damper, drain, or field installation. The record should help support distinguish them.
Broan-NuTone's official limited warranty says its period starts on the original consumer's purchase date, excludes normal maintenance and filters, and excludes damage tied to improper or insufficient maintenance or installation. Terms vary by product, location, and purchase date, so use the warranty for the exact unit.
Make the Maintenance History Credible
List filter inspection or replacement dates, core cleaning dates, drain checks, and professional service. Attach invoices and completion notes. Do not backfill maintenance as completed because it was scheduled. An honest blank is better than a false record.
Keep removed filters or parts only if support requests them and storage is safe. Photograph their condition before disposal. Avoid washing a component unless the manual says it is washable, and avoid substituting a filter that changes airflow or fit.
Use HomeCo's preventive maintenance calendar to distinguish fixed schedules, after-completion intervals, and condition-based escalation. Manufacturer instructions still outrank a generic schedule.
Describe the Fault and Freeze Uncoordinated Changes
Record the date, control setting, outdoor conditions, indicator lights or codes, airflow change, sound, frost, condensate, odor, and rooms affected. If safe, photograph the display and visible condition. A statement such as “supply fan stopped at normal setting; control showed code X at 7:20 a.m.” is more useful than “HRV broken.”
Write down every user-level check performed from the manual. Then freeze further experiments until the claim owner or technician directs them. Do not open electrical compartments, rebalance ducts by feel, bypass interlocks, or repeatedly reset a fault. Renters should route service through the landlord when the lease or local responsibility requires it.
Log each support contact, case number, requested evidence, authorized servicer, appointment, diagnosis, remedy, excluded charges, and next deadline. Ask whether labor, travel, removal, shipping, or replacement filters are covered rather than assuming a parts warranty pays everything.
How HomeCo Helps
Store the service packet under one equipment entry and assign distinct tasks for support contact, technician access, temporary ventilation steps, and follow-up. Pin the current status so residents know whether the unit is operating, restricted, or off. Keep private invoices or contact details permission-limited while sharing safety and access information.
After service, enter what was repaired, the part number, date, invoice, remaining warranty, and next maintenance trigger. If settings changed, record the approved settings rather than relying on memory.
FAQ
Is a dirty filter usually a warranty repair?
Routine maintenance and filters may be excluded. Submit the actual condition and maintenance history, then let the manufacturer or authorized servicer determine whether a covered defect also exists.
Should residents change airflow settings to test the unit?
Only use controls and checks permitted by the manual. Duct balancing and internal electrical diagnosis belong with qualified personnel. Record the original settings before an authorized change.
What if the installer and manufacturer disagree?
Keep both statements, case numbers, photos, and written diagnoses in one timeline. Ask each party to identify the applicable warranty or installation requirement and the exact next action, rather than relaying paraphrased messages between them.