Sullivan Heating and Air Conditioning
Sullivan Heating and Air Conditioning
Your Local Air Conditioning, Heating, Refrigeration and Electrical Experts
​4054 NY-52, Suite # 1 & 2
Youngsville, NY 12791

PO Box 481, Youngsville, NY 12791

Email: admin@sullivanheatingcooling.com
Phone: 845-588-5433​
Commercial, Industrial & Residential
How Can We Help?
845-588-5433
24 Hour Emergency Service
Your Local Air Conditioning, Heating, Refrigeration & Electrical Pro's




Serving all of Sullivan County, NY & Surrounding Areas
PA176447
PROUD TO BE A UNION CONTRACTOR
SIGNATORY TO






Operating Engineers Local 30 in NY


BarryvilleBeach Lake, PaBethelBloomingburgCallicoonChester
CochectonCrawfordCuddebackvilleDamascus, PaDeerparkDelaware
East BranchEldredEllenvilleEquinunk, PAFallsburgFerndale
ForestburghFremont CenterGardinerGlen SpeyGlen WildGrahamsville
Greenfield ParkGreenvilleHankinsHarrisHemlock Farms, PATown of Highland
Honesdale, PaHugenotHurleyvilleJeffersonvilleKiamesha LakeLackawaxen, Pa
Lake HuntingtonLew BeachLibertyLivingston ManorLoch SheldrakeLong Eddy
LumberlandMasthope, PaMechanicstownMiddletownMongaup ValleyMilanville, Pa
MonticelloMontgomeryMount HopeNapanochNarrowsburgNeversink
NewburghNorth BranchOtisvilleParksvillePine BushPort Jervis
Rock HillRocklandRoscoeScotchtownShohola, PASmallwood
South FallsburgSparrow BushSundownThe Hideout, PAThompsonTyler Hill, Pa
WaldenWallkillWawarsingWestbrookvilleWhite LakeWhite Sulpher Springs
WoodbourneWoodridgeWurtsboroYoungsville

Natural Gas or LP Boiler

Combi 199 High Efficiency Condensing Wall Boiler

​Triangle Tube innovation in a compact wall-hung condensing boiler.

As the leader in condensing technology, Triangle Tube has already reinvented the water heating industry with award winning FSB & WHB combi boilers.

All Triangle Tube boilers have an advanced stainless steel burner system, an industry leading 95% AFUE and turn down ratios up to 8:1

Available in the following sizes
Solo 110
Solo 155
Solo 199
Combi 155
Combi 199