I have no experience with furnaces and I am about to purchase one. The following is what I think I have learned of the current state of the market. Corrections/additions would be appreciated.
$1000 range -- 500 cfm, 280-430 lbs, bi-mtl draft ctl
DAKA 521, USS 1300, Vogel 1500, Fire Chief 300
$1200-1300 -- double the cfms and add a few lbs
850-1100 cfms, 480-550 lbs, bi-mtl draft
Englander 28-3500, USS 1400, Vogel 2500, Daka 621
$1400-1550 -- add forced draft
USS 24 & 30
$2000-2100 -- add some claims of sec burn or sec exchanger of dubious value
1100-1800 cfm, 525 lbs, forced draft
FC500, USS1602
$2360-2600 -- no improvement
Energy King 365, Big Jack 90, Woodchuck 526, Thermo-ctl 200
$3000-3900 -- true second burn & certifications
Vapor Fire 200, Napoleon 100 & 150, EK 385, Woodchuck 2900, Charmaster Chalet, Mini-Caddy
I think $1200 will do the job but if I triple that, I chop and clean less. Ideally I'd get an outdoor unit but dirty boilers are 4500 and gassers are closing in on 5 digit price tags. Maybe when I'm employed again.
$1000 range -- 500 cfm, 280-430 lbs, bi-mtl draft ctl
DAKA 521, USS 1300, Vogel 1500, Fire Chief 300
$1200-1300 -- double the cfms and add a few lbs
850-1100 cfms, 480-550 lbs, bi-mtl draft
Englander 28-3500, USS 1400, Vogel 2500, Daka 621
$1400-1550 -- add forced draft
USS 24 & 30
$2000-2100 -- add some claims of sec burn or sec exchanger of dubious value
1100-1800 cfm, 525 lbs, forced draft
FC500, USS1602
$2360-2600 -- no improvement
Energy King 365, Big Jack 90, Woodchuck 526, Thermo-ctl 200
$3000-3900 -- true second burn & certifications
Vapor Fire 200, Napoleon 100 & 150, EK 385, Woodchuck 2900, Charmaster Chalet, Mini-Caddy
I think $1200 will do the job but if I triple that, I chop and clean less. Ideally I'd get an outdoor unit but dirty boilers are 4500 and gassers are closing in on 5 digit price tags. Maybe when I'm employed again.