Heaters and Thermostats

Wall thermostats and heating controls, plus replacement electric water heater elements.

Brands include Honeywell Home and Reliance. Order online or by PO, with Net terms for approved business accounts and free shipping on qualifying orders. Most items ship in 1–3 business days; drop-ship items vary.

The range covers Honeywell Home dial, push-button and programmable thermostats for heating-only and heating-and-cooling systems, and Reliance copper elements for electric water heaters.

All thermostats: thermostats and heating controls.

Dial, push-button and programmable thermostats.

Check staging and heat-only vs. heat-and-cool compatibility before you order — that's what trips up most "universal" replacements. Thermostat Buying Guide: Dial vs. Push-Button vs. Programmable.

Related: shop Heating & Cooling, read our buying guide, or request a bulk quote.

The current range is Honeywell Home thermostats (dial, push-button and the X2P programmable) and Reliance copper electric water heater elements.

Check the old thermostat's wiring before you buy a replacement.

Questions about Heaters and Thermostats

What does this collection include?
Dial, push-button and programmable thermostats alongside space heaters.

Which brands do you carry here?
Brands in this collection include Honeywell Home and Reliance.

How fast does it ship?
Each order ships from the warehouse that stocks the item. Your cart shows the shipping options and cost for your ZIP before you check out.

Does shipping cost extra?
Freight depends on which supplier ships the item. Your cart shows each shipment's freight and any free-freight threshold before you check out.

Can I get a better price on a larger quantity?
Larger quantities often price lower. In your cart, use "Request a quote for this cart" (or our Request a Quote form) for a volume price.

How can I pay?
By card at checkout. ACH or check is accepted on invoiced orders, and Net 30 terms are available for approved business accounts.

What if something arrives damaged or wrong?
Tell us within 7 days of delivery, with photos and your order number, and we will replace it or refund it at our cost. Items you no longer want can only come back with prior approval, within 14 days, unopened, with a 20% restocking fee, and the buyer pays the return freight. Custom, opened and hazardous items, and chemicals and adhesives once shipped, cannot be returned. Details are in our Refund & Return Policy.