What's a dual-fuel setup, and does the XR16 support it?

Dual-fuel pairs a heat pump with a gas furnace — the heat pump handles heating and cooling efficiently through most of the season, and the furnace automatically takes over on the coldest days when a heat pump works hardest. The XR16 Heat Pump is commonly installed this way alongside a furnace like the Lennox ML196E or Kepler Essential One 96, though it can also run as a standalone system depending on your home.

How cold can the XR16 heat effectively before I need furnace backup?

Trane's published spec sheet lists up to 8.1 HSPF2 heating efficiency but doesn't state a specific minimum outdoor operating temperature for this model the way cold-climate-rated units like the Mitsubishi FX or KeepRite Ion 23 do. If reliable heat down to very low temperatures without backup matters most to you, we'd point you toward one of those cold-climate-rated systems instead — we're happy to compare options.

Does the XR16 Heat Pump qualify for a rebate?

Heat pumps are the equipment category eligible under Ontario's current electrification rebate programs. Rules, contractor requirements and dollar amounts change over time, so we confirm current eligibility with you directly before you count on a specific figure.

What warranty comes with the XR16 Heat Pump?

Trane backs the compressor with a 10-year warranty and parts with a 10-year warranty once the unit is registered after installation, which we handle for you.

What size XR16 Heat Pump do I need?

It's available from 2 to 5 tons. As with any heat pump, correct sizing matters more than with a standard AC — we run a full load calculation covering both your heating and cooling needs before recommending a size.

Trane · Heat Pump

Trane XR16 Heat Pump

Name: Trane XR16 Heat Pump
Brand: Trane

The Trane XR16 Heat Pump pairs Trane's Climatuff compressor with two-stage operation, rated up to 16.2 SEER2 cooling and up to 8.1 HSPF2 heating. It's frequently paired with a gas furnace in a dual-fuel setup — the heat pump handles most of the season efficiently, and the furnace steps in on the coldest days. Imperial Heating installs the XR16 Heat Pump across York Region, Durham and the GTA.

up to 16.2SEER2

Get a Free Quote (647) 852-2359

Why Homeowners Choose the Trane XR16 Heat Pump

Two-stage compressor runs on a lower output most of the time, only shifting to full capacity when needed

Built around Trane's Climatuff compressor, the same core component used across Trane's residential lineup

Up to 16.2 SEER2 cooling and up to 8.1 HSPF2 heating on R-410A refrigerant

Backed by a 10-year compressor warranty and 10-year parts warranty when registered

A Good Fit If

Homeowners considering a dual-fuel setup — heat pump plus an existing or new gas furnace for backup on the coldest days

Buyers who want two-stage comfort without paying for a fully variable-capacity system

Households in 2 to 5-ton homes looking for a dependable, Trane-branded heat pump

Anyone replacing a single-stage AC with a heat pump that also provides winter heating

Manufacturer Specifications

Model: 4TWR6 (XR16 Heat Pump)
Cooling efficiency: Up to 16.2 SEER2
Heating efficiency: Up to 8.1 HSPF2
Compressor: Two-stage Climatuff®
Sound level: 72 dB(A) (74 on 5-ton)
Refrigerant: R-410A
Sizes: 2 – 5 tons
Compressor warranty: 10-year (registered)
Parts warranty: 10-year (registered)

Get a free quote on the Trane XR16 Heat Pump (647) 852-2359

Specifications published by Trane. View manufacturer spec sheet