CO Detection in Kentucky Hotels, Motels and Short-Term Rentals

Kentucky needs no separate lodging rule because its building code is mandatory and uniform. KRS 198B.040(7) and 198B.050 require the Department of Housing, Buildings and Construction to promulgate a mandatory uniform state building code covering the construction of all buildings in the state, and 815 KAR 7:120 Section 2 carries that out: the 2015 International Building Code "shall be the mandatory state building code for all buildings constructed in Kentucky", with the Kentucky amendments in the Kentucky Building Code prevailing over any conflict.

Three things are carved out of that code and a hotel is none of them. One- and two-family dwellings and townhouses go to the residential code at 815 KAR 7:125. Manufactured homes go to KRS 227.550 through 227.665. Everything else, including lodging, stays with the building code.

Section 915 of the adopted edition requires carbon monoxide detection in Group I-1, I-2 and R occupancies and in classrooms in Group E occupancies. A hotel is Group R-1. The trigger is a sleeping unit holding a fuel-burning appliance or fireplace, one served by a fuel-burning forced-air furnace, or one sitting near fuel-burning appliances outside the unit.

The word "mandatory" in 815 KAR 7:120 does more work in Kentucky than the equivalent language does in states that let localities opt in or amend. A Kentucky hotel operator is not asking whether their county adopted a code, and the page can give a single answer for the whole state rather than sending the reader to a building official to find out which rules apply.

Note the occupancy list, because Kentucky's is not the model's. Kentucky's code is the 2015 IBC, and its Section 915.1.1 reaches Group I-1, I-2 and R occupancies and classrooms in Group E occupancies. The 2015 model text carries Group I-4 as well and Kentucky's rendering does not. For a hotel none of that matters, since Group R-1 is inside every version, but an operator running a mixed portfolio with a day care should check the list rather than assuming the wider list applies in Kentucky.

A short-term rental in a house is on the other side of the carve-out. One- and two-family dwellings and townhouses are governed by the residential code at 815 KAR 7:125, which is the pathway that reaches a whole-house rental rather than Section 915. A host letting rooms in a building that is not a one- or two-family dwelling is in a different position and should establish the occupancy classification before deciding which code applies.

A separate question decides what an occupant can do about a missing alarm, and Kentucky answers it through the tax code rather than through a count of nights. KRS 383.535(4) excludes from the Uniform Residential Landlord and Tenant Act "transient occupancy in a hotel, or motel, or lodgings subject to state transient lodgings or room occupancy excise tax act". That points at KRS 142.400, the statewide transient room tax, and subsection (4) of that section says the tax "shall not apply to rooms, lodgings, campsites, or accommodations supplied for a continuous period of thirty (30) days or more to a person". An occupancy that runs thirty continuous days stops being taxed and stops answering the exclusion.

Two conditions have to hold together, which is what makes Kentucky different from states that settle this on duration alone. The stay has to pass thirty continuous days, and the property has to stand in one of the nineteen jurisdictions that adopted the Act, since adoption is by local ordinance under KRS 383.500. A long-stay guest in Louisville or Lexington may reach tenant remedies; the same guest in a county that never adopted has the lease and the common law and nothing else. Neither condition touches the alarm duty itself, which arrives through the mandatory building code regardless.

Read the exclusion once more before relying on any of that, because its grammar is not clean. The qualifier in KRS 383.535(4), "subject to state transient lodgings or room occupancy excise tax act", sits after a list of three and can be read as attaching only to "lodgings" rather than to a hotel and a motel as well. On the narrower reading a hotel stay is excluded whatever its length. No Kentucky decision resolving that reading was found, so an operator planning around a long-stay guest should take advice rather than the paragraph above.

Identify the fuel-burning equipment, then the sleeping units connected to it. Detection goes inside those guest rooms. Section 915.2.2 requires carbon monoxide detection in sleeping units, and permits the device outside each separate sleeping area only where the room and its attached bathroom hold no fuel-burning appliance and no forced-air furnace serves them. The outside-the-sleeping-area rule stated on its own belongs to Section 915.2.1, which governs dwelling units.

The boundary that decides a refurbishment is the one between new and existing work. Section 915.1 governs new buildings on its own terms and sends existing buildings to Chapter 11 of the International Fire Code. Kentucky's building code answers for the new building; the fire code edition the local authority enforces answers for the old one. An operator planning work on an older Kentucky property should ask the local authority which fire code edition it enforces before assuming either that the requirement applies or that it does not.

That question has a practical shape. A fire code edition carrying the existing-building carbon monoxide provision brings the whole property into scope; an older edition without it leaves the requirement attached to permitted work. The answer is local and it is worth getting in writing when the project is large.

Placement and equipment come from Section 915 of the 2015 International Building Code as Kentucky adopted it, subject to the Kentucky amendments in the Kentucky Building Code where they conflict.

Detection belongs in the sleeping units meeting a trigger, and Section 915.2 says where. 915.2.2 is the sleeping-unit rule and reads "Carbon monoxide detection shall be installed in sleeping units", with one exception permitting the device outside each separate sleeping area, in the immediate vicinity of the unit, where the unit and its attached bathroom hold no fuel-burning appliance and no forced-air furnace serves them. 915.2.1 is the rule for dwelling units and is the one that places the device outside the sleeping area as a matter of course; a hotel reading it has read the wrong paragraph. Where a fuel-burning forced-air furnace serves the units, the model exception permits a detector in the first room or area served by each main duct leaving the furnace, with alarm signals transmitted automatically to an approved location, in place of devices in the individual units. Where the appliance sits outside the unit, detection is excused where no communicating opening connects them, or where a detector is placed between the appliance and the unit or on the ceiling of the room containing it.

Section 915 also allows a carbon monoxide detection system in place of individual alarms, which suits a property large enough that maintaining single-station devices room by room becomes the larger cost.

Kentucky enforces through local permitting and inspection authorities administering the uniform state code, with the Department of Housing, Buildings and Construction responsible for the code itself. Because the code is mandatory statewide, a local authority is applying the same document a neighbouring county applies rather than a locally chosen one.

For lodging the two moments that matter are plan review on a new build or major alteration, and the certificate of occupancy. Kentucky's structure does not create a routine building-code inspection of an operating hotel, so an existing property that satisfied the code when it was built is not revisited by the building department. Fire inspection is the route that reaches the operating building, which is why the fire code edition question in the operator section is the one worth pursuing.

Kentucky's cited sources describe permit and inspection enforcement rather than a dedicated statewide carbon monoxide fine schedule. Consequences for a lodging property run through the approvals a project needs: a plan review that does not pass, an inspection that fails, a certificate of occupancy withheld.

Those are commercially heavier than they sound. A hotel that cannot obtain its certificate cannot open the affected rooms, and on a phased refurbishment that can idle a floor through a season. Civil exposure after an incident runs separately and does not depend on whether an inspector ever raised the point.