Whisper‑quiet comfort. NYC‑smart efficiency.

Cut energy bills and upgrade comfort with Fujitsu mini‑splits and heat pumps. Fast installs, immaculate workmanship, and financing options from a trusted NYC contractor.

< 2 Day

Typical Install Time

30-60%

Potential Energy Saving

12 Yrs

Parts Warranty*

*Warranty varies by model/registration. Ask for details.

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(212) 365-5115

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Up to 58% energy savings
Fits 42" PTAC Sleeve
Up to 87% quieter
5-Star Service
Meticulous installs, white‑glove cleanup.
Licensed & Insured
NYC DOB compliant. Permit handling included.
Fast Turnaround
Most projects completed in a day.

Why Replace Your PTAC with STHP?

Traditional PTAC
Traditional PTAC
Loud operation, 55-60 dBA noise
Low efficiency (EER 9-12), high electric bills
Relies on electric resistance heating below 38°F
Short 5-7 year lifespan
Fujitsu STHP
Fujitsu STHP Upgrade
Whisper-quiet: as low as 19 dBA indoors
Up to 58% energy savings (SEER 18-21, HSPF 9-11)
Cold climate ready: heats down to 5°F
12-15 year lifespan with advanced inverter tech
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Utility Rebate Check

Year‑Round Comfort: PTACs struggle in cold weather. Fujitsu STHP delivers reliable heating down to 5°F with COP up to 4.0 (4x more efficient than electric heat).

Elevate Your Residence

Fujitsu Split Terminal Heat Pumps deliver unparalleled climate control for Manhattan's most discerning homeowners.
Cooling & Heating
High‑efficiency heat pumps deliver year‑round comfort, even in NYC winters.
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Dry, Comfy Air
Built‑in dehumidification reduces sticky summer humidity without overcooling.
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Lower Energy Bills
Inverter technology sips electricity and can cut utility costs by 30–60%.
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Low Maintenance
Filter access in seconds. Proactive checkups keep systems humming.
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Quiet & Reliable
Whisper‑quiet indoor heads and rugged outdoor units built to last.
Room‑by‑Room Control
Dial in the exact temp per space. No more fighting over the thermostat.
TRUSTED BY PROPERTY MANAGERS ACROSS NYC
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Upgrade PTAC through-the-wall to Maximum Comfort with Split Terminal Heat Pump (STHP)
Perfect for new builds or system upgrades, this award-winning solution lets you cut energy costs in half while ensuring year-round comfort. Backed by a trusted manufacturer, the Fujitsu STHP is designed to perform and built to last.

Seamless Retrofit: Outdoor unit slides right into a standard 42” PTAC sleeve — no major construction required.

PTAC Equipment
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Smart Controls: Control Your Home’s Climate Anytime, Anywhere! Works with Wi‑Fi, 24V thermostats, hotel keycard systems, or BMS.

Wireless Lan Adapter
Wireless LAN Adapter
Remotely manage an air conditioning system using mobile devices such as smartphones and tablets. 
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Transparent Pricing. No Surprises.

Every home is different, so we quote precisely. The ranges below reflect typical NYC installs; your custom quote may be higher or lower based on electrical, routing, and finish level.

Single‑zone: $8,950 – $11,900
Multi‑zone (2–4): $15,800 – $35,950
Add‑ons: condensate pumps, line‑hide, smart controls

What’s Included

  • Model selection + sizing
  • Insurance & inspections
  • Professional install & cleanup
  • Commissioning & walkthrough
  • Warranty registration
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Recent Installs & Details

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Financing Options

Spread payments over time with competitive rates and $0 prepayment penalties. Ask about same‑as‑cash promos.

  • Low monthly payments
  • 12–60 month terms
  • Fast approvals

Rebates & Incentives

We handle paperwork to capture utility rebates and federal tax credits where applicable.

  • Utility rebates (varies by ZIP)
  • Federal credits for heat pumps
  • NYC codes+ compliance included
Step 01
Quick Call

We learn your space, goals, and budget in 10 minutes.

Step 02
On‑Site Visit

Clean site survey; confirm loads, routing, and panel capacity.

Step 03
Crystal‑Clear Quote

Transparent scope, model specs, rebates, and timelines.

Step 04
Pro Install

White‑glove install, permits, walkthrough, and warranty reg.

Homeowners & Managers Love the Denair Experience

“Impeccable install. You can tell they’re pros the moment they walk in.”

– Michael R., Upper West Side

“Quiet, efficient, and the app control is amazing. My ConEd bills dropped hard.”

– Alina K., Downtown Brooklyn

“Crew was respectful, fast, and left our place spotless. Five stars.”

– Jorge S., Long Island City

Get a Fast, Firm Quote

Tell us a bit about your space. We'll follow up with a quick call and on-site visit if needed.
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