“Propane furnace died in winter and no one local would drive out. Moorhead made the trip from Seguin, fixed it, did the CO check, flat price. Lifesavers out here.”
Nordheim humidity turns a dark, damp AC coil into a mold factory. A UV light in the air handler kills it at the source, keeps the coil clean, and keeps that smell out of your air.
Thanks for reaching out. We've got your request and we'll be in touch shortly, usually the same day. Need us right now? Call (830) 587-5790 — we're open 24/7.
Stops coil mold
The evaporator coil is dark, wet, and cool — ideal for mold and bacteria, especially in Nordheim's humidity. A UV light mounted at the coil sterilizes it continuously.
Cleaner coil, healthier air, and a system that runs more efficiently because the coil stays clear.
Call (830) 587-5790Here is what a coil UV light does and why DeWitt County humidity makes it worth it.
Mold and biofilm grow on the wet evaporator coil and then blow into the house. A UV light kills them right there, so you are not just masking a musty smell — you are stopping its cause.
Biofilm on the coil insulates it and drops efficiency. Keeping it clean with UV helps the system cool better and last longer through a Nordheim summer of constant runtime.
UV handles what is on the coil; it does not lower humidity. In a damp Nordheim home we often pair it with a dehumidifier or duct sealing so the whole moisture problem is covered.
Nordheim homes run on well, septic, and propane, not city utilities and gas. We service propane and heat-pump heat with CO checks every visit, and care for the hard well water that scales up coils and equipment.



A small ranching community on the Eagle Ford — we make the long drive out here. A few of the areas:
“Propane furnace died in winter and no one local would drive out. Moorhead made the trip from Seguin, fixed it, did the CO check, flat price. Lifesavers out here.”
“Old panel, long run, flickering lights. They upgraded it and added surge protection and did not gouge us for being remote. Rare and appreciated.”
“Old panel, long run, flickering lights. They upgraded it and added surge protection and did not gouge us for being remote. Rare and appreciated.”
Tell us what the system's doing and we'll get right back to you — usually same day, anywhere in Nordheim. Prefer to talk? Call (830) 587-5790, day or night.
Thanks for reaching out. We've got your request and we'll be in touch shortly, usually the same day. Need us right now? Call (830) 587-5790 — we're open 24/7.
A coil UV light stops mold at the source.