Whole Home IAQ System Installation in Burbank for sleep, smoke, and room-by-room comfort.

Engineering whole home iaq system installation for Burbank homes in CEC Climate Zone 9

MERV 13 filtration at the air handler is the line item that reshapes the static pressure budget on most Burbank retrofits, and it is the line item that the brochure quote almost always omits. Adding UV-C lamps in the supply plenum and calling the project "whole-home IAQ" without addressing return-side leakage, ventilation rate, or filtration depth. UV-C handles biofilm; it does not handle PM2.5 or VOCs. A 4 inch deep media cabinet at 0.20 in. w.c. clean pressure drop is a different airflow problem than a 1 inch slot filter at 0.08 in. w.c., and the equipment ECM map has to absorb the difference without exceeding total external static.

ASHRAE 62.2-2022 mechanical ventilation rate formula: Qfan = 0.03 × Afloor + 7.5 × (Nbr + 1) CFM. An 1,800 sq ft, 3-bedroom Los Angeles home calculates to 0.03×1800 + 7.5×4 = 54 + 30 = 84 CFM continuous outdoor air.

Average summer high near 89°F with winter low around 45°F at an elevation of 604 ft and roughly 17 miles inland. CEC Climate Zone 9. The cooling design temperature for Manual J calculations runs about 102°F, with typical Manual J load landing in the 350-450 sq ft per ton band. UV-C germicidal lamps at 253.7 nm wavelength; ASHRAE Position Document on Filtration and Air Cleaning lists 1,500–6,000 µW·s/cm² single-pass dose; coil-irradiation reduces biofilm with clear evidence, in-duct upper-air kill rates depend on residence time. The audit measures clean and loaded static separately so the homeowner knows the operating envelope, not just the install-day numbers.

Burbank project signatures: what shows up in the data

Burbank HVAC scopes route through Burbank Water and Power, which maintains its own per-ton heat pump rebate program with documentation requirements similar to LADWP but tracked separately. Magnolia Park and Toluca Woods homes built for studio and aerospace workers after 1947 typically have package units on flat roofs or compact closets sized for the original 1,400 sq ft footprint; bedroom additions added later often end up on space heaters because the central system never expanded. Burbank Community Development counter mechanical permits run 1–3 weeks for residential replacement scope, faster than LADBS for comparable projects.

Compatible equipment lines audited and installed: Aprilaire, Honeywell, Lennox, Carrier Infinity.

Code references that should appear in any quote you take seriously

January 1, 2026 is the controlling date for current Title 24 Part 6 enforcement. Permit applications for whole home iaq system installation in Burbank submitted on or after that date trigger the updated §150.2(b) prescriptive package: HERS verification of refrigerant charge per RA3.2, duct leakage at or below 15 percent of nominal airflow for full replacement scope per RA3.1.4.3, and indoor airflow at or above 350 CFM per ton per RA3.3.

Permits route through Burbank Community Development. Generally fast permitting; counter permits 1–3 weeks for residential HVAC; plan check rare for replacement scope. The HERS rater is hired separately by the homeowner or arranged by the contractor as a pass-through cost; either way the rater must be CalCERTS or CHEERS certified and the registry confirmation is what closes the permit.

Code references on this scope: ASHRAE 62.2-2022; Title 24 §150.0(o); HVI Certified Products Directory; ASHRAE 241 (infectious aerosols).

Whole Home IAQ System Installation field cases: where the cheap quote fell apart

Mistake archetype Marcus catches most often during Burbank second-opinion audits: the contractor sized equipment from square footage rules of thumb instead of a Manual J load calculation accounting for 102°F design temperature, building era, and orientation. Result: oversized equipment short-cycles, fails to dehumidify, and degrades comfort despite being mechanically "working."

ASHRAE 62.2 ventilation calc skipped; tight envelope produces CO2 above 1,400 ppm in occupied bedrooms, occupants report headaches and stale air

Mitigation: every Breathe LA 365 quote includes the Manual J output as an attachment.

Get a written whole home iaq system installation scope for your Burbank home

What the audit visit actually looks like in a Burbank home: Marcus or a senior technician walks the supply and return paths with a manometer, measures static pressure at the air handler, samples supply CFM at three to five registers, photographs the equipment nameplate and electrical, and inspects the filter cabinet and condensate path. Roughly 60–90 minutes onsite.

Book via +1 (213) 805-8137 or the widget. Written report follows within 48 hours.

Related: Whole Home IAQ System Installation; comfort audit walkthrough.