OEM ducting accessory matched to the Leizig LG228C — routes conditioned air where your canopy needs it.
The Leizig Duct Kit (SKU 31800045) is the OEM-matched ducting accessory for the LG228C R32 commercial dehumidifier. It enables supply and return air routing from the unit to specific humidity zones — critical for overhead-mounted installations targeting canopy-level moisture in sealed cultivation rooms.
The Leizig Duct Kit is a model-specific ducting accessory designed to integrate with the LG228C commercial dehumidifier. When the LG228C is installed overhead — ceiling-suspended or wall-mounted — this kit provides the mechanical interface to route processed, dehumidified air from the unit's discharge to defined target zones, and to channel return air back to the unit's intake from the areas generating the highest transpiration load.
Without ducting, an overhead-mounted dehumidifier distributes processed air in a fixed radial pattern determined by unit orientation alone. Adding ducting lets facility operators direct airflow to specific canopy rows, bloom zones, or microclimates within the room — a meaningful operational advantage in multi-bay or large-footprint cultivation spaces where one side of the room may run significantly higher vapor pressure deficit than another.
This kit is relevant to any licensed cannabis or hemp operator running a Leizig LG228C in an overhead-mount configuration and wanting zone-level humidity control rather than general-room distribution. It's particularly useful in sealed flowering rooms where canopy density is high, lights-on temperatures push 80–90°F, and transpiration loads are heaviest at canopy level — conditions where precise airflow placement directly affects whether RH holds at target or drifts into mold-risk territory during late flower.
Facilities running multiple LG228C units across separate zones — veg, early flower, late flower, or drying — can use individual duct kits per unit to isolate each zone's humidity management without cross-contaminating conditioned air between rooms. Verify your unit's model number is specifically LG228C before ordering. The Leizig lineup covers multiple capacity tiers (LG195 through LG880), and ducting accessories are not cross-compatible between models.
The LG228C runs on R32 refrigerant — a chlorine-free HFC with zero ozone depletion potential and a global warming potential roughly one-third that of R410A. From a regulatory standpoint, R32 aligns with current and near-term EPA SNAP compliance requirements, which matters for facilities planning long equipment service lives or operating in states with active refrigerant phase-down rules.
The LG228 series delivers 228 pints per day of moisture removal at 6.9 pints per kWh efficiency, with 520 CFM of airflow and a rated noise ceiling of 68 dB(A) — the quietest unit in the Leizig commercial lineup. Operating temperature range is 56–95°F, covering the full spectrum of standard veg and flower room conditions. The unit supports four mounting configurations: ceiling-suspended, wall-mounted, floor cabinet, and freestanding. Ducted operation is most commonly paired with the ceiling-suspended configuration.
Model verification is mandatory before ordering this kit. Leizig produces duct accessories matched to specific units, and installing a mismatched kit will result in incorrect flange dimensions, airflow restriction, or an unusable fit. Confirm your dehumidifier's model number from the unit nameplate — typically located on the side panel or rear housing — before submitting a quote request.
If you are commissioning a new build and the LG228C is already in your equipment schedule, this duct kit should be ordered at the same time as the unit so both arrive before installation day. Retrofitting ducting to an already-hung unit is possible but operationally inconvenient. HSC supplies both the LG228C dehumidifier and this accessory kit — contact us to bundle them into a single order.
| SKU | 31800045 |
| Compatible Model | Leizig LG228C |
| Refrigerant (Parent Unit) | R32 |
| Parent Unit Capacity | 228 pints/day |
| Parent Unit Efficiency | 6.9 pints/kWh |
| Parent Unit Airflow | 520 CFM |
| Parent Unit Noise Rating | 68 dB(A) |
| Parent Unit Operating Temp Range | 56–95°F |
| Parent Unit Voltage | 208–277V |
| Fit Type | OEM — model-specific, not universal |
This kit is listed for the LG228C specifically. While the LG228 series shares the same capacity class, Leizig produces model-matched accessories and fitment between variants is not guaranteed. Confirm your exact model number from the unit nameplate before ordering. If you are unsure, contact HSC and we will verify compatibility against the current Leizig accessory catalog.
Generally no. Ducting provides the most operational value when the unit is ceiling-suspended or wall-mounted and you need to direct airflow to specific canopy zones. Floor-cabinet and freestanding configurations typically distribute air directly into the room space without requiring ducting. That said, some facility layouts benefit from ducted floor units — it depends on your room geometry and airflow design.
R32 is a chlorine-free fluorocarbon with zero ozone depletion potential and a GWP approximately one-third that of R410A. It requires EPA Section 608-certified technicians for service and handling, the same requirement as other commercial refrigerants. R32 is classified A2L (mildly flammable), so service should be performed by technicians familiar with A2L handling procedures. Standard cultivation facility HVAC contractors are increasingly familiar with R32 as the industry transitions away from R410A.
Yes. HSC supplies the full Leizig commercial lineup including both units and accessories. Bundling them into a single order is the most efficient approach — both items ship together on the same lead time and you have one point of contact for the entire order. Use the quote request form to specify both items.
The duct kit itself is passive hardware — flanges, transitions, and connectors — and does not require scheduled maintenance beyond visual inspection for seal integrity and debris accumulation at intake and discharge points. The LG228C unit itself requires monthly filter cleaning or replacement to maintain rated airflow and moisture removal capacity; dirty filters reduce output by 20–30% and increase energy draw.
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