Honeywell

3.5 TON 1-STAGE SEER2 HEAT PUMP THE2B42T21S

Manufacturer part number: THE2B42T21S

From $3.00

The THE2B42T21S 3.5 TON 1-STAGE SEER2 HEAT PUMP THE2B42T21S is a high-capacity heating and cooling system with a 3.5-ton capacity and single-stage operation, engineered to deliver efficient temperature regulation, energy efficiency with a SEER2 rating, and consistent performance for optimal comfort management in diverse residential or commercial environments.

Where to buy THE2B42T21S

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SellerPriceStatusLast checked
a-1appliance.com$3.00In stock5/23/2026

Compatible models

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Reviews

5/5

This 3.5 TON 1-STAGE SEER2 HEAT PUMP THE2B42T21S is amazing! It keeps my home at the perfect temperature all year round. Highly recommend!

hvac_expert123 on Wed May 29 2024 00:00:00 GMT+0000 (Coordinated Universal Time)

3/5

The 3.5 TON 1-STAGE SEER2 HEAT PUMP THE2B42T21S gets the job done, but I expected better in terms of energy efficiency. It's decent for the price.

climate_control789 on Tue Dec 12 2023 00:00:00 GMT+0000 (Coordinated Universal Time)

3/5

The 3.5 TON 1-STAGE SEER2 Heat Pump is average in terms of performance. It gets the job done but could be more efficient.

hvacuser789 on Thu Jan 26 2023 00:00:00 GMT+0000 (Coordinated Universal Time)

4/5

I'm happy with the performance of the 3.5 TON 1-STAGE SEER2 HEAT PUMP THE2B42T21S. It's efficient and reliable. Good purchase overall.

cooling_pro456 on Sat Jul 16 2022 00:00:00 GMT+0000 (Coordinated Universal Time)

3/5

Decent heat pump, but I expected a bit more in terms of energy efficiency. Still gets the job done.

energy_saver12 on Tue Mar 15 2022 00:00:00 GMT+0000 (Coordinated Universal Time)

4/5

I've had this heat pump for a while now and it has been very reliable. Great performance for the price.

homeowner_bob on Tue Mar 15 2022 00:00:00 GMT+0000 (Coordinated Universal Time)

5/5

Wow, this 3.5 TON 1-STAGE SEER2 Heat Pump exceeded my expectations! It keeps my home perfectly cool and the energy efficiency is impressive. Highly recommend!

cooling_expert123 on Tue Nov 02 2021 00:00:00 GMT+0000 (Coordinated Universal Time)

4/5

I've been using the 3.5 TON 1-STAGE SEER2 Heat Pump for a few months now and it has been performing well. Good value for the money.

heatpumplover456 on Mon Sep 13 2021 00:00:00 GMT+0000 (Coordinated Universal Time)

5/5

This 3.5 ton 1-stage SEER2 heat pump is amazing! It keeps my home at the perfect temperature all year round.

hvac_pro77 on Wed Aug 11 2021 00:00:00 GMT+0000 (Coordinated Universal Time)