Chanhassen pre-quote worksheet

Six gates that settle ERV or HRV on a Chanhassen lot

Mark every gate PASS or ATTENTION. Attention marks drop into a moisture bucket or a dryness bucket. The heavier bucket picks the core on install day — worksheet in, flat price out, no catalog.

Prefer to talk the gates through? (888) 762-1334

Furnace Direct installs heat-recovery and energy-recovery ventilators across Chanhassen and western Carver County. We stock no exchangers for counter sale, so this worksheet is the sales path: answers in, one flat installed price out.

Gate 1 — Spot exhaust that actually works

  1. ATTENTION (moisture): one bath fan serving two baths, or a recirculating range hoodUndersized spot ventilation is how a tight Chanhassen two-story holds shower and cooking moisture past dinner. Moisture bucket.
  2. CLEAR: every bath pulls a tissue flat, kitchen hood ducts outdoorsSpot exhaust is doing its job; leftover complaints belong to whole-house exchange.

Gate 2 — Cold-morning glass

  1. ATTENTION (moisture): beads or ice on lower bedroom sash in JanuaryIndoor moisture is meeting cold glass with nowhere else to go. Strong moisture mark.
  2. ATTENTION (dryness): glass bone-dry, static shocks, cracked lipsThe shell is already parched. Dumping more moisture outdoors with an HRV will worsen it. Dryness bucket.

Gate 3 — Build era and envelope work

  1. Built 1990 or later, original windows and sheathingMuch of Chanhassen sits here — sealed enough that code ventilation matters, old enough that the original box may be failing quietly. Note year; no column yet.
  2. Older core or pre-1990 house with new windows, siding, or attic sealingYou tightened a leaky house without changing how it breathes. Expect a damp flag on the next gate.

Gate 4 — Lower-level and lot moisture

  1. ATTENTION (moisture): sump busy each spring, Bluff Creek walkout smells earthy by AugustCreek-adjacent and low lake-side lots feed groundwater moisture upward. That load rides the exchanger all summer.
  2. CLEAR: dry finished lower level, idle sump, no musty cornerHumidity is occupancy-driven, not ground-driven.

Gate 5 — Occupancy and hobbies

  1. ATTENTION (moisture): five-plus people, stacked showers, aquarium or many houseplantsBodies and hobbies make pounds of water daily. In an open 2000s plan that moisture hits second-floor glass first.
  2. ATTENTION (dryness): two adults, frequent travel, fireplace most winter eveningsLow occupancy plus combustion both strip humidity. Dryness bucket.

Gate 6 — What winning next February looks like

  1. ATTENTION (moisture): clear windows, no clammy upstairsYou want moisture leaving with stale air — heat recovery.
  2. ATTENTION (dryness): fewer nosebleeds and static without three humidifiersYou want moisture kept while air still turns over — energy recovery.

Weigh the buckets

Heavier moisture bucket: HRV — common on sealed Chanhassen plats with full occupancy and thin bath ventilation. Heavier dryness bucket: ERV — typical after deep remodels or low-occupancy lake homes already fighting humidifiers. Tie or both loaded: send the worksheet; split tallies usually mean a duct or spot-fan fix belongs in the same scope.

Gates done? Convert the buckets into a flat installed price.

Send my six-gate worksheet

What to include with the worksheet

Moisture marks versus dryness marks, build year, and whether you sit on a Bluff Creek walkout, a lake-adjacent lot, or an inland 1990s–2000s plat. If an exchanger already exists, a phone photo of the label and core beats a long paragraph. You get one core recommendation, intended duct routing, and the installed number — never a link to buy a box yourself.

Worksheet questions from Chanhassen homeowners

Does living near Lake Minnewashta or Lotus Lake tip the worksheet toward HRV?

Lake-adjacent lots raise summer dew points and can push a damp flag, but winter indoor dryness from sealed shells still happens on the same streets. The worksheet tallies both seasons; a lake address alone does not decide the core.

Our Bluff Creek walkout has a wet corner every spring. Is that one damp flag or two?

Count it once under basement moisture. If the finished lower level also smells earthy by August, that is still the same flag — note it in the message so we plan termination height and a dehumidifier conversation alongside the exchanger.

The house was built in 1998 and the air exchanger has never been opened. Clear or flag?

Flag. Carver County builds from the late nineties often shipped with a basic unit on a timer that later got switched off. An untouched box for twenty-plus years is a replacement scope until we see the core.

How many gates have to flag before you recommend anything?

None. The worksheet exists so the quote conversation starts with your house, not a catalog. An all-clear result can still mean 'add bath fans first, revisit the exchanger next heating season.'

Send your six-gate worksheet

Moisture marks, dryness marks, build year. One core recommendation and a flat Chanhassen installation price.

SMS Terms Terms of Service Privacy Policy

Licensed Minnesota mechanical crew, Carver County permitting handled. Furnace Direct does not sell HRV or ERV equipment over the counter — install and replacement only. Questions: (888) 762-1334

Other Minnesota angles on the same choice

The statewide hub covers the physics; neighboring city pages use totally different structures.