Keystone Sales & Associates (KSA) has expanded into North and South Carolina as the exclusive representative of Bosch plumbing, heating, ventilation, and air conditioning (PHVAC) products.

“This is an exciting time for Keystone Sales & Associates,” said Bob Della Sala, KSA president and owner. “By expanding our Mid-Atlantic footprint to the Carolinas, we are now able to touch more customers on a regular basis with our unique value-add, educational approach. And, with our exclusive relationship with Bosch, I can think of no better way to enter this highly-competitive market.”

Offering sustainable HVAC solutions, Bosch heating and cooling products include water heaters, wall-hung boilers, geothermal heat pump systems, and 18 SEER Heat Pumps as well as controls and accessories. KSA will carry and provide customer training on each of these products while promoting Bosch’s two flagship offerings - T9000 Tankless Water Heaters and Inverted Ducted Split (IDS) Heat Pump Units.

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