Product ReviewsMars Control Transformer 50354 NEMA Class 2 24v 40va

Terrible regulation

This transformer has the worst regulation I have ever seen. With 110 on the primary, the secondary output is 34V with 200mA load. At 1.6A it drops to around 10.5V. To get anything close to 24V out of this, you would best take this, throw it in the trash, then buy something else. Read full review...

Verified purchase:  Yes | Condition: new | Sold by: ferguson_market...

24v xformer

well made, fixed my furnace in no time, thanks for a great price.

Verified purchase:  Yes | Condition: new | Sold by: ferguson_market...

Great price and perfect fit.

Transformer is a good quality product that works well and fairly easy to hook-up.

Verified purchase:  Yes | Condition: new | Sold by: epjohnson78

Was described to a T

Exact specs that I needed. Product wad a new one at the right price. Exactly as pictured.

Verified purchase:  Yes | Condition: new | Sold by: plumbers.stock

A 24 volt control transformer ,worked just like it was supposed to.The part was delivered sooner than expected,and I would definitely use again

Verified purchase:  Yes | Condition: new | Sold by: epjohnson78

24volt transformer

Excellent control transformer at a fair price.

Verified purchase:  Yes | Condition: pre-owned | Sold by: gvm-components

Good product

The product was new , delivered on time

Verified purchase:  Yes | Condition: new | Sold by: muttluvr24

Worth the money

Very reliable easy to work with the install was super easy

Verified purchase:  Yes | Condition: new | Sold by: lunaparts

good to have on hand

these are nice at a low cost

Verified purchase:  Yes | Condition: new | Sold by: omni21

Yes

After having one replaced last year for 2 hundred bucks, I fixed the problem for under 20 bucks

Verified purchase:  Yes | Condition: new | Sold by: multisurplusllc