hot water signs for sale, brand-new and used.

This auction is for a Grunfos 1/25 HP hot water circulators that has been tested and works.

Circulation pump for hot water boilers

WHITE RODGERS 1131-128 WELL IMMERSION TYPE 100-240F TEMPERATURE CONTROLLER In Good Working Condition I used this on a hot water heater for a few months when I connected a wood burning stove up outside to heat home and water, not needed anymore Picture is of the actual item for sale

Honeywell V8043F1051 is a 1" sweat connection two-way on-off low voltage motorized zone valve with screw terminal block electrical connections. It consists of an actuator and valve assembly for controlling the flow of hot water. And designed for cycling (not constantly powered on) applications.

This Honeywell Electric Zone Valve includes an actuator motor and valve assembly for controlling the flow of hot water. The actuator motor can be replaced without removing the valve body or draining the system and construction of this product is compact for easy installation.

This Honeywell Electric Zone Valve includes an actuator motor and valve assembly for controlling the flow of hot water. The actuator motor can be replaced without removing the valve body or draining the system and construction of this product is compact for easy installation. 24V 3/4 in.

JOHNSON CONTROLS DIAPHRAGM ACTUATOR VALVE MODEL V-3000-8011 a.imagelink {color:#8282fb;} a:hover.imagelink {color:#8282fb;} a:visited.imagelink {color:#0070f3;} a.imagelink img.auctionimage { border: 2px solid #8282fb; } a:visi

I have 4 used Hoffman 1A steam vents that were previous used in my house, prior to converting to hot water. All are mechanically good. Why buy new when these units are practically new and offered at a lower price.

Code #: 013-7012Size:1/2" FPT-MPTDescription: 1/2" Angle way valve for thermostatic radiator valve Type: RAHot water: Max 250F NOTE: This item is currently listed at $24.99 but we are starting the bid at $12.99. This valve has been sitting on our shelf for awhile and we are trying to make room for new inventory so we are selling at a great price! Thanks for looking!

Asco Red-Hat II Solenoid Valve 8221G003HW 1/2" 120V 2W NC This valve is new in the box with brochures. This is a hot water valve. My preferred payment method is PayPal.

LOT OF 8 ZONE VALVES BARBER COLMAN SIEBE FOR PARTS OR REPAIR These are typically used in hot water heating systems. This is a lot of 8 zone valves are for parts or repair They have not been tested so you are buying them AS IS. They do not show signs of ever being installed, however they have apparently been sitting on the shelf for a long time as the cases are scratched

You are Looking at a NEW OLD STOCK BELL & GOSSETT MONO FLOW CAST IRON HYDRONIC WATER HEATING FITTING 1" X 1/2" UPFLOW OR DOWNFEED FITTING. TAKE UP TO 12 IF YOU BUY ALL 12 I CAN SHIP THEM FOR 13.50 INSIDE THE USA Buyer pays the Shipping from 44624 Shown on the E bay Shipping Calculator which should be close to actual . If any questions or unsure of something , E mail , Thanks for looking

V5086A 1098 Radiator Valve New old stock, still in box 1-1/4 inch NPT Hot water or two pipe steam Angle body 7.0 cv. 150 psi static pressure rating Please see pictures and email with any questions

New never used . No box. was for GE natural gas hot water heater.

NEW APOLLO 3/4"F X 1"F HOT WATER RELIEF VALVE 10-614-20 Capacity 2536000 BTU/HR. Questions:  If you have a question about an item or order, please contact us immediately and we will respond within 1 business day or less. Please contact us through the eBay email system for a guaranteed response.

Refrigeration Soft Copper Tubing Suitable for hot & cold. Water Lines, Gas, Oil, & Gasoline, air steam vapor and vacuum lines. Halstead Metal Products Made in USA 3/16" x 50' Marietta Vintage Motors is always interested in purchasing N.O.S.

Laars Mighty Therm 500,000 BTU Commercial Hot Water Heater New Never Fired Natural Gas Fired 47 Sq. Ft Heating surface Copper Coil Max. WP 160 PSI Max Temp 240 2" NPT Water inlet/ outlet

1955 Detroit Controls Circuit Builder for Gas and Oil Heating Systems Hot Water • Warm Air • Steam In complete condition. Pages are free from any rips or tears. Cover has minor shelf wear.

RSES Refrigeration Service Engineers SocietyHeating Training Course Term 1 course materialThis is a used binder of the material for Heating Term 1Plus Heating Boilers & Domestic Hot Water/Raypak service Manual booklet(Raypak booklet is wrinkled as if it has been wet, but print is legible) Information includes:Introduction to the Concept of HeatPrinciples of Heating

1.1 Overview of the Product Boiler plants today generally use more and smaller