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Need no extra text outside. Need title and keyword lines exactly. Body can include h2 h3 p ul li. No h1. Need not include . Need maybe article starts with strong intro para. Count words. Let’s write carefully around 1100. Need no fake stats. Could mention common real issues without invented numbers. Could say “often”, “typically”.
Need avoid specific phone? Not needed. Maybe no “Melbourne Split Systems” maybe mention in concluding? Could say “A licensed installer familiar with Melbourne townhouses can assess…” okay.
Need maintain no fluff. Direct.
Let’s compose body. Need maybe use keyword 6-8 times. Keyword phrase “split system placement rules” exact. Variations: “placement rules for split systems”, “rules for split system placement”. Need count exact/close. Let’s plan paragraphs:
Intro 1: “Split system placement rules for Melbourne townhouse duplexes do not follow the same approach as a freestanding house. In a duplex, one wall often separates your living space from a neighbour’s bedroom, hallway or living area. A unit mounted without thinking about that shared wall can transfer fan noise, vibration, condensate leaks and hot air into the neighbouring property. This guide maps the main acoustic, airflow and drainage factors that should control placement before the first bracket is fitted.” That’s 3 sentences, includes exact. Good.
H2 “Why Shared Walls Change Placement” (5)
Paragraph: “In freestanding homes, installers usually wall-mount the indoor unit on an external wall to keep pipe runs short. In Melbourne townhouse duplexes, that convenient external wall is sometimes the party wall. Masonry and lightweight framed party walls both transmit mechanical vibration and airborne fan noise. Back-to-back positions are the worst: your unit on one side and the neighbour’s bedhead or sofa on the other. A standard wall-mounted guide rarely accounts for that proximity. The first split system placement rule for a duplex is to identify the wall construction and avoid mounting the indoor unit on a shared wall wherever an alternative wall exists.” Use phrase “split system placement rule” maybe variation. Good.
H2 “Acoustic Isolation on Shared Walls” (5)
Could include h3 “When Shared Wall Mounting Is Unavoidable” (5 words: When1 Shared2 Wall3 Mounting4 Is5 Unavoidable6? Actually 6? When(1) Shared(2) Wall(3) Mounting(4) Is(5) Unavoidable(6) =6, okay max 6). Need maybe H3 not necessary.
Paragraph: “If no non-party wall works, treat the shared wall as an acoustic problem, not just a bracket location. Use isolation mounts or a mounting board that decouples the unit from the wall. Keep the indoor unit away from studs connected directly to the neighbour’s plasterboard. Check whether the party wall has a cavity or fire-rated separation; cutting large holes for pipes can reduce its acoustic and fire performance. Run the pipe penetration through your side only, seal around it with approved fire-rated and acoustic sealant, and avoid cutting into the neighbour’s side at any point.” Good.
H2 “Condensate Drainage on Party Walls” (4/5)
Paragraph: “Condensate is the most common source of complaints in townhouse duplexes. A poorly routed drain can drip into the neighbouring courtyard, stain brickwork, or create damp inside a shared wall. Split system placement rules should require a clear gravity fall from the indoor unit to an approved drainage point on the same property. Do not let the drain terminate through a shared wall or discharge over a boundary fence. If the indoor unit is on an upper floor, route the condensate line inside a duct or through your own external wall to a gully or downpipe. Insulate any section that passes through an unheated cavity so condensation does not form on the outside of the pipe.” Use phrase as “Split system placement rules” maybe exact. Good.
H2 “Airflow in Narrow Duplex Plans” (5)
Paragraph: “Townhouse duplexes tend to be deep and narrow. The indoor unit should be placed so its discharge air travels the longest open part of the room, not straight into a doorway or at a wall less than two metres away. If the unit is too close to the return air intake, short cycling occurs and the room never reaches an even temperature. On split-level or upper-floor rooms, test whether the air path crosses open stairwells, which can pull cooled air down or heated air up. Wall mounting near a corner can create dead zones behind the unit. A licensed installer measures room dimensions and heat load before selecting placement; a generic wall-mounted position may look neat but fail to condition the occupied zone.”
Need maybe “two metres” is not invented? It’s guidance not fake stat? okay.
H2 “Outdoor Unit Position and Noise” (5)
Paragraph: “The outdoor unit creates most of the neighbour complaints. Compressor start-up noise and low-frequency hum travel further than indoor fan noise, especially across narrow side setbacks. Place the outdoor unit on the ground or a bracket on your own wall, not attached to a shared fence or party wall. Keep it away from the neighbour’s bedroom windows, deck and courtyard. Melbourne councils and many owners corporations impose noise limits and setback rules for air conditioner compressors. Before installation, confirm the required distance from boundaries and whether an acoustic enclosure is needed. A unit tucked into a fully enclosed courtyard may be quieter for the neighbour but will recirculate hot air, drive up running costs and shorten compressor life.” Good no exact limits.
H2 “Approvals and Body Corporate Rules” (5)
Paragraph: “Duplex sites often have a body corporate or owners corporation even when the building looks like a pair of houses. Placement on common property, external appearance changes, and drainage into shared services can all require written approval. Check whether the outdoor unit is on common property or your lot, and whether the pipe route crosses a common wall or service riser. Some schemes require symmetrical placement or specify allowable wall and roof positions. Getting the split system placement rules wrong here can result in an order to relocate the unit at your cost. A written confirmation from the body corporate manager, not verbal advice, is the reliable record.”
Need maybe “Split system placement rules” exact.
H2 “Upper-Floor and Roof Units” (5? Upper-Floor and Roof Units = 4? Upper-Floor(1) and2 Roof3 Units4).
Paragraph: “Upper-floor split systems in duplexes introduce two risks: condensate dripping from height and vibration through floor or ceiling frames. Never allow a high-level drain to terminate as a drip onto a path, balcony or neighbouring roof. Pipe it to a downpipe or tundish. If the outdoor unit sits on a metal roof or first-floor deck, use a vibration pad or isolation feet to stop low-frequency noise entering the neighbour’s ceiling. Roof-mounted units should not face directly at a neighbouring upper window or terrace. Placement on a shared parapet is usually not allowed without approval.” Good.
H2 “Core Split System Placement Rules” (5? Core Split System Placement Rules = 5? Core1 Split2 System3 Placement4 Rules5 yes). Use keyword heading. Could be “Core Split System Placement Rules” exact. Good. This meets heading requirement. Maybe also include “Split system placement rules checklist” in body.
Under this H2, intro sentence and ul:
“Use this checklist before booking installation:”
- Mount indoor units on non-shared internal or external walls first.
- Keep line sets and drains inside your own property boundary.
- Avoid back-to-back positions with neighbour’s quiet rooms.
- Route condensate to an approved drainage point with continuous fall.
- Place outdoor units away from boundary fences, windows and courtyards.
- Confirm body corporate and council requirements in writing.
Then paragraph: “These split system placement rules do not create extra work. They reduce callbacks, prevent neighbour complaints and keep the system operating efficiently. For Melbourne townhouse duplexes, correct placement is the difference between a unit that cools well for years and one that causes disputes the first summer.” Need maybe exact phrase. Good.
Need maybe word count. Let’s estimate. We need 900-1300 body. The above maybe 700? Need add more sections or paragraphs. Need ensure at least 900. Let’s write longer paragraphs and maybe another H2 “Signs Placement Was Done Wrong” or “Why Generic Guides Miss Duplexes” maybe. Already some. Need no duplicate existing. Could add H2 “Common Placement Mistakes to Avoid” (5) with examples. But maybe enough? Need monitor count.
Let’s count roughly by writing full. I’ll write detailed body around 1000-1100. Need use only p/ul/li/h2/h3. Can include multiple paragraphs under sections. Need no h1. Need no h3 maybe okay. Use h2 only. Heading max 6 words. Let’s formulate.
Need ensure keyword use count: I plan exact “split system placement rules” in intro (1), H2 “Core Split System Placement Rules” (2), paragraph under condensate? “Split system placement rules should require” (3), paragraph under approvals “Getting the split system placement rules wrong” (4), final paragraph “These split system placement rules do not create extra work” (5). Maybe more in first H2 “split system placement rule for a duplex” variation (close variant) count? Could count. Need at least 4 exact or close. That’s enough but maybe include one more. No more than 12.
Need maybe mention title in first para exactly maybe “Split system placement rules for Melbourne townhouse duplexes…” exact phrase too long? It’s okay. But keyword is shorter. The first paragraph must include focus keyword or close variant; my first sentence includes exact focus keyword plus for Melbourne townhouse duplexes. Good.
Need no fake stats. Could mention “Melbourne climate” maybe no stats. Could say “townhouse duplexes often have party walls” factual.
Let’s refine technical detail:
– Indoor unit should be mounted high on wall away from direct sunlight/heating, but placement on party wall issue.
– Line set penetration through party wall? Avoid. Need maybe point: line set and electrical from indoor to outdoor may run through wall cavities, but if using shared wall, must not breach fire/acoustic separation. We can mention licensed installer must comply AS/NZS 3000 for electrical and AS/NZS 5149 for refrigeration? That is real but maybe too specific. Could mention “Australian refrigeration and electrical standards” without fake. That’s okay.
– Condensate drainage requirement: “drain to a legal point of discharge, not onto neighbouring property. In Victoria, stormwater or sewer? Need avoid incorrect. Better generic “approved drainage point on same property” no specific legal claim.
– Acoustic: “noise transfer through masonry vs lightweight timber; low frequency vibration travels through framing.” good.
– Melbourne townhouses often have zero-lot boundaries? “narrow setbacks” real.
Need maybe include “outdoor unit must have clearances for airflow; typical manufacturer clearances vary.” Not fake.
Need maybe article with headings max 6 words. Let’s list headings:
H2: Why Shared Walls Change Placement (5? Why1 Shared2 Walls3 Change4 Placement5 = 5)
H2: Acoustic Isolation on Shared Walls (5? Acoustic1 Isolation2 on3 Shared4 Walls5)
H2: Condensate Drainage on Party Walls (5? Condensate1 Drainage2 on3 Party4 Walls5)
H2: Airflow in Narrow Duplex Plans (5)
H2: Outdoor Unit Position and Noise (5)
H2: Approvals and Body Corporate Rules (5? Approvals1 and2 Body3 Corporate4 Rules5)
H2: Upper-Floor and Roof Units (4)
H2: Core Split System Placement Rules (5)
Maybe add H2: Common Placement Mistakes to Avoid (5? Common1 Placement2 Mistakes3 to4 Avoid5) but maybe no need if word count enough. Could use H3 under some? But max 6. Maybe H3 under “Core Split System Placement Rules”: “Checklist Before Installation” 3 words. That’s okay. Need no H3? Requirements say h2 and h3 where useful. Could include h3. But no need.
Need body word count. Let’s draft more complete.
I’ll write full HTML. Need not include code fence. Need no explanation. Start exactly with TITLE line.
Let’s think if need mention “Melbourne townhouse duplexes” in body maybe in intro and throughout. Good.
Potential issue: “townhouse duplexes” maybe title says “Melbourne townhouse duplexes” but category commercial? okay.
Need maybe include “no specific prices” not relevant.
Let’s calculate word count as I write:
Intro ~80 words.
Section Why Shared Walls Change Placement: two paragraphs maybe 140.
Acoustic: maybe 140.
Condensate: 130.
Airflow: 130.
Outdoor: 140.
Approvals: 130.
Upper-Floor: 120.
Core Rules with checklist: 150.
Total
